baber/WOPTO huggingface dataset:
Patent AT-E3266-T1 (AT)
IPC: G01N1/08
Filed: 1980-11-06
Granted: 1983-05-15
Abstract: The method of the invention for launching especially large-volume space balloons consists in using a space balloon (8) equipped with a non-stretching or slightly stretching axial tie (9) to which is fastened the upper pole of the balloon and alongside which the lower pole may slide, in using an auxiliary carrier balloon (1) of a lesser volume and provided with a non-stretching axial tie (2) between its upper and lower poles, in fastening the collapsed space balloon (preferably housed in a protective sheath 22) underneath the carrier balloon by connecting the axial ties of the two balloons, and in arranging a transfer duct (7) between these, in partially inflating the carrier balloon (1), and, after transferring a given amount of gas into the space balloon, in inducing the sealing of the transfer duct (7), the separation between the space balloon (7) and the carrier balloon (1) and the locking of the power pole of the space balloon on the axial tie (9) of same.
Patent AT-E5506-T1 (AT)
IPC: A47C9/00
Filed: 1980-03-28
Granted: 1983-12-15
Abstract: A sitting device with a seat, the inclination of which may be altered relative to a floor, supporting means along being arranged below and substantially in front of said seat for the knee or calf leg portions of the user, the supporting means being arranged at the front portion of the frame of the device in the form of two cushions spaced apart to provide a free space from the front and in towards the seat, and the seat being fixedly connected to the frame, said frame being provided with substantially curved runners to contact the floor and said supporting means being arranged at the front ends of the runners. The runners may at a middle portion thereof have a bend to define a transition between sections of the runners. The sitting device may have a back rest. Instead of a fixedly connected seat and runners, the seat may be hinged connected to the frame and forwardly tiltable.
Patent AT-E5501-T1 (AT)
IPC: H01R13/633
Filed: 1980-08-21
Granted: 1983-12-15
Abstract: An electrical connector comprises a male tab (1) and a female clip (3). When the tab is inserted into the clip (3), an elastically deformable portion (5a, 9) of the clip engages the tab and the projection (9) enters an opening in the tab, thus locking the tab and clip (3) together. To release the tab flange 5a is engaged with a sloping abutment of a suitable insulating housing (shown in outline) and the projection (9) is elastically deformed downwards. <IMAGE>
Patent AT-E6079-T1 (AT)
IPC: D21F1/00
Filed: 1980-11-18
Granted: 1984-02-15
Abstract: A double layer forming fabric for use in a paper-making machine has a warp ratio of at least six strands and a shute ratio of at least twelve strands. The warp strands bind with the lower layer at locations distributed according to a satin weave pattern whose ratio is equal to the warp ratio; the warp strands bind with the upper layer at locations distributed according to a pattern whose aggregated ratio is equal to the warp ratio and which is constituted by the association of several weave patterns each having a warp ratio lower to 6 strands. There are at least two shute strands of the upper layer between two successive points where a warp strand comes down from the paper contacting face across the upper layer and then comes up again, respectively.
Patent AT-E11551-T1 (AT)
IPC: C08F10/02
Filed: 1981-05-07
Granted: 1985-02-15
Abstract: An improved process for the preparation of a catalyst for the polymerization of ethylene, and an improved process for preparing an ethylene polymer therewith. An improved supported chromium-containing catalyst is prepared by reacting (1) a chromium chelate of a 1,3-diketo compound and (2) a vanadium chelate or a vanadyl chelate of a 1,3-diketo compound, separately or jointly with (3) an organometallic compound of an element from Group II or III of the periodic system, jointly contacting the resulting reaction products of (1) and (2) with (3) with an inert inorganic supporting material so as to deposit such reaction products thereon, whereafter the supporting material containing the reaction products is heated in a non-reducing atmosphere at a temperature of between 200 DEG  and 1200 DEG  C. The 1,3-diketo compounds of (1) and (2) are the same or different, and have the formula  <IMAGE>  wherein R1, R2 and R3 are the same or different, R1 and R3 being an alkyl group of 1-10 carbon atoms, and R2 being selected from the group consisting of an alkyl group with 1-10 carbon atoms, and a hydrogen atom. The catalyst so prepared can be used either alone, or together with an organo-metallic compound of an element of Group II or III of the periodic system, in the polymerization of polyethylene or in the copolymerization of polyethylene with up to 15 mole percent of one or more  alpha -alkenes having 3 to 15 carbon atoms.
Patent AT-E23065-T1 (AT)
Inventor: GIJZEN WILHELMUS ADRIANUS HENR
IPC: G02B7/18
Filed: 1981-05-15
Granted: 1986-11-15
Abstract: An apparatus, for example for recording and/or reading information on an optical record (2), comprises an electrically controllable reflection device (7) which deflects a radiation beam (3) in a direction which is determined by an electric control signal, which causes the pivotable reflection element to pivot about a pivoting axis (11) to a limited extent. To improve the frequency response and rigidity of the reflection device, the base of the reflection element is an optical body which comprises a plurality of separate portions (13, 14) and the reflecting surface (12) of the reflection element is interposed between separate portions of the optical body.
Patent AT-E12207-T1 (AT)
Inventor: BROCHAND MAX
IPC: B61B7/04
Filed: 1981-12-21
Granted: 1985-04-15
Abstract: Aerial monocable chairlift or gondola lift having detachable grips for coupling the chairs or gondolas to the continuously moving cable. Each grip, in the form of a plier, has a pair of jaws, the outer profile of the jaws being so designed that the grip passes on support sheaves, hold down sheaves and horizontal wheels in the station. The clamping coil spring is inserted between the ends of the plier levers and extends substantially parallel to the hanger bar articulated on the grip body. A grip operating roller opens the jaws at a platform in the station and the speed of the chair is reduced for loading and/or unloading of the passengers before the grip is again coupled to the cable.
Patent AT-E32301-T1 (AT)
Inventor: SCHLECHT ANNEGRET
IPC: A47L9/04
Filed: 1982-02-15
Granted: 1988-02-15
Abstract: A carpet cleaning device having brush rollers which extend cantilevered on both sides of their point of drive and are plug-engaged in head pieces rotating on a shaft, the head pieces being extended by coupling bushings which engage at their free end, by means of coupling claws, into mating claws of the hub of a drive gear which turns on the shaft.
Patent AT-E18927-T1 (AT)
Inventor: SCHUCH ANDRE
IPC: E04H1/12
Filed: 1982-12-02
Granted: 1986-04-15
Abstract: The invention relates to a sales boutique, especially a newspaper kiosk. The technical problem posed consists of creating such a boutique which enables effective protection of the products and provides an excellent appearance. According to the invention, this boutique is formed of a cell (I) fixed on a plinth (2) and comprising, over at least a part forming a facade, articulated members (I2) which can be brought from a closed position, in which they define a unified external surface integrated with the external surface of the rest of the body (4) of the cell, to an open position, in which they define and protect a display space, and the inverse. The main utilization of the invention resides in boutiques for sale of newspapers, magazines, periodicals or books.
Patent AT-E22245-T1 (AT)
Inventor: LEBLAND ROGER
IPC: B24D13/08
Filed: 1982-09-29
Granted: 1986-10-15
Abstract: 1. A rubbing-down and stripping-off tool consisting of intermediate rings (1) having parallel inclined faces (2) between which there are gripped sheets (3), preferably having the length of half a circumference, and of two end rings (4, 5) having a straight outer face (4', 5') and an inner face (2') inclined in the same direction as the faces (2) of the intermediate rings (1), all these rings (1, 4, 5) being gripped on a drive spindle, characterised in that the sheets (3) are sheets of lamellated cloth and are bonded at the grain side to the internal diameter of the rings (1) forming two successive half-helices of opposite pitch, this mounting enabling the drive spindle not to be in contact with the grain and so not to wear, and that on the part to be machined are realised a crossed manner.
Patent AT-E20781-T1 (AT)
Inventor: SPIEGEL NIKOLAUS
IPC: G01B7/30
Filed: 1983-02-04
Granted: 1986-08-15
Abstract: Process for high-precision measurement of the phase relationship and phase displacement, respectively, of two pulse trains wherein rotational angles of two rotating bodies are quantized and converted by incremental shaft encoders into pulse trains, and the pulse trains are applicable for calculating the respective phase relationship and phase displacement, which comprises the steps of: a. counting the pulse trains in at least two different counters; b. forming a digital difference of the two counts; c. converting the digital difference into an analog signal; d. decoding the analog signal; and e. displaying the decoded analog signal; and a device for performing the process.
Patent AT-E29054-T1 (AT)
Inventor: WOLF FRANZ-JOSEF
IPC: F16D3/62
Filed: 1983-09-14
Granted: 1987-09-15
Abstract: A torsionally elastic coupling includes a pair of load first and second coupling plates capable of twisting relative to each other by means of a motion-changing link connected to one of the plates, a coupling link connected to the motion-changing link and a spring link coupled to the coupling link. The coupling link is connected to a bearing plate which, when the first and second coupling plates are twisted with respect to one another, is pulled radially inward to act upon the spring link so that a high degree of softness in twisting is achieved by the bearing plate acting as a centrifugal weight.
Patent AT-E42912-T1 (AT)
Inventor: ANSMANN ACHIM
IPC: A61K47/14
Filed: 1983-09-15
Granted: 1989-05-15
Abstract: 1. Emulsifier combinations for emulsions of the water-in-oil type, characterized in that they consist of mixtures of mono- and poly-esters of fatty acids containing 12 to 18 carbon atoms with glycerol and microcrystalline waxes.
Patent AT-E23150-T1 (AT)
Inventor: TOTH EDIT
IPC: C07D295/092
Filed: 1983-12-23
Granted: 1986-11-15
Abstract: The invention relates of new aminoethoxy-b derivates of the formula (I)whereinR<sub>1</sub> is hydrogen, halogen, trihalomethyl, alkyl having from one to 4 carbon atoms or alkoxy having from one to 4 carbon atoms;R<sub>2</sub> is halogen, trihalomethyl, alkyl having from one to 4 carbon atoms or alkoxy having from one to 4 carbon atoms;R<sub>3</sub> and R<sub>4</sub> stand for methyl or together with the adjacent nitrogen form an up to 8-membered ring optionally containing oxygen, and acid addition or quaternary ammonium salts thereof.According to another aspect of the invention there are provided processes for the preparation of these compounds.The compounds of formula (I) are pharmacologically active, thus show enzyme-inducing effect. The pharmaceu- tial compositions containing them as active ingredient are also within the scope of the invention.
Patent AT-E21644-T1 (AT)
Inventor: RICHTER HANS
IPC: B25J9/06
Filed: 1982-12-22
Granted: 1986-09-15
Abstract: PCT No. PCT/EP82/00271 Sec. 371 Date Aug. 9, 1983 Sec. 102(e) Date Aug. 9, 1983 PCT Filed Dec. 22, 1982 PCT Pub. No. WO83/02249 PCT Pub. Date Jul. 7, 1983.An assembly robot comprises a breastplate adapted to be attached to the chest of a human operator, an upper arm member connected to the breastplate and adapted to be attached to the upper arm of a human operator, a lower arm member attached to the upper arm member and adapted to be attached to the lower arm of a human operator, a hand member having finger and thumb units into which the hand, finger and thumb of the human operator can be inserted, and a support structure taking the form of a movable chair to which the breastplate is attached and on which the human operator may sit. The robot members, their length, the joints between members, and the axes of these joints correspond to those of a human arm, hand and fingers whereby the robot can make the same movements as the human operator. Each joint is associated with a sensor-motor device. During a programming mode, the robot is attached to the human operator who then performs a desired task, and the signals generated by the sensor portions of the sensor-motor devices are recorded. During a subsequent operating mode the recorded signals are fed to the motor portions of the sensor-motor devices to cause the robot to reproduce the motions of the several members which had occurred during the programming mode, without operator intervention.
Patent AT-E29760-T1 (AT)
Inventor: PARK ARTHUR
IPC: E21B25/08
Filed: 1984-03-27
Granted: 1987-10-15
Abstract: A well coring apparatus (10) includes an outer barrel (12) and an inner barrel (18). The inner barrel (18) is sealed with a rupturable diaphragm (24) and a check valve (49). A sponge (50) is disposed around the inner walls of the inner barrel (18) for contacting the core (58). A fluid (54) is disposed in the sealed inner barrel (18) to prewet the sponge (50). A piercer (32) is reciprocally disposed within the outer barrel (12) and has a conical shaped surface (38), the apex of which is operable to pierce the diaphragm (24). In response to forming of the core (58), the fluid (54) displaced by the core (58) prevents drilling mud from being disposed between the core (58) and the sponge (50).
Patent AT-E45676-T1 (AT)
Inventor: GREEN RICHARD
IPC: C08K3/34
Filed: 1984-08-31
Granted: 1989-09-15
Abstract: A cast material comprising a filled crystalline polyurethane is disclosed. The filler is present in an amount of from 30% to 60% by weight composition. The filler comprises form 20% to 60% by weight of calcium metasilicate fibers and from 40 °C to 85 °C by weight of silica.
Patent AT-E28486-T1 (AT)
Inventor: MEIER MANFRED
IPC: E04B2/74
Filed: 1985-01-09
Granted: 1987-08-15
Abstract: 1. A wall column comprising a hollow sectional bar (1.1-1.4) of substantially square or rectangular cross-section and a one-piece or multi-piece covering device (10.1-10.4) mounted on the hollow sectional bar by snap-on engagement and provided with at least one stop or guide member (14) for wall and/or supporting elements, two side walls (4.1-4.4) of the hollow sectional bar located opposite one another being offset inwards relative to the surface line of the hollow sectional bar, which surface line is imagined as being continuously straight on each side, and edge beads (6.1-6.4) which lead continuously across into the surface of the two other side walls being integrally formed on the longitudinal side ends of the inwardly offset side walls (4.1-4.4), characterised in that covering device (10.1-10.4) grips in a closely fitting manner around both at least one part of the said two other side walls as well as around the edge beads (6.1-6.4) and at least one part of the inwardly offset side walls (4.1-4.4), with a supporting strip (13) which rests on the inwardly offset side walls (4.1-4.4) of the hollow sectional bar being present at the longitudinal edges of the one-piece or the parts of the multi-piece covering device, in that said stop or guide member (14) is integrally formed on at least one of the supporting strips 13 and extends outwardly at right-angles thereto, and in that clamping portions (12, 12') which are in snap-on engagement with the edge beads (6.1-6.4) of the hollow sectional bar (1.1-1.4) are integrally formed on both sides of flat sections (11, 11') of the covering device, which flat sections (11, 11') bear against the side walls which are not inwardly offset.
Patent AT-E36178-T1 (AT)
Inventor: KRENKEL BERNHARD DR
IPC: D21F1/00
Filed: 1985-03-18
Granted: 1988-08-15
Abstract: 1. Spiral fabric of one or multi-layered design comprising a multiplicity of spirals of plastic material arranged behind one another, the windings of which are engaging one another, characterized in that at least part of the spirals in at least one layer of the multi-layered fabric is structured as double spirals consisting of two adjacently located, helically wound wires, one of that wires of the double spiral consists of polyester and the other wire of polyamide.
Patent AT-E65445-T1 (AT)
Inventor: MAIER PETER DIPL-ING FH
IPC: B23D49/16
Filed: 1985-05-11
Granted: 1991-08-15
Abstract: A compass saw comprises a drive unit for a saw blade holder carrying a saw blade, and a base plate supporting the drive unit. The base plate has on its underside a glide shoe lined on a bottom face with a contact sole. The guide shoe is provided to guide the blade at the level of the base plate, more particularly close above the contact sole, laterally to an extract such as to prevent it from deviating from the desired course, as well from canting and coming into off position.
Patent AT-E64236-T1 (AT)
Inventor: BILLE JOSEF PROF DR
IPC: G03F7/207
Filed: 1985-07-25
Granted: 1991-06-15
Abstract: An energy (i.e. laser) beam directed to a photoresist layer is scanned in a first direction through lines progressively displaced in a second coordinate direction. In this way, stripe areas of a wafer are exposed sequentially in a first direction with a thickness dependent upon the size of the laser spot focussed on the beam. The beam scanning rate is adjustable to obtain a time coincidence between the occurrence of markers in a computer and the scanning of a particular position in each line. The beam is modulated during the scan to inscribe a pattern on the layer. The beam is focussed on, and reflected from, the photoresist layer. The reflection is used to maintain the focussing of the beam on the layer by adjusting individual elements in an active mirror in accordance with the reflected beam characteristics. The beam may be split into a plurality of beams displaced from one another in the first direction by providing associated pairs of spherical facets in a lens system and directing portions of the beam between the facets in each pair. Such beams are synchronously scanned to increase the scanning frequency. A second beam with different characteristics than the first beam may be scanned asynchronously (e.g. a reduced speed) relative to the first beam and may be focussed on the photoresist layer in a manner similar to that described above. Light reflected in the second beam from the layer is used to adjust the characteristics of the individual elements in the active mirror so as to maintain the beam focussed on the photoresist layer.
Patent AT-E31649-T1 (AT)
Inventor: BECKER WERNER
IPC: B23K37/00
Filed: 1985-09-07
Granted: 1988-01-15
Abstract: 1. Pipe flame cutting machine with a cantilever (20) or gantry, which can be moved along a longitudinal axis (14) of a pipe (2) and can be adjusted in its height along at least one upright (18), with a torch mounting (22), which is connected to the cantilever (20) or gantry and can be set in its height above the pipe (2), and with a device (11) for turning the pipe about its longitudinal axis, characterized in that the torch mounting (22) is fixed on a torch carriage (21), which can be moved on the cantilever (20) or gantry, in that a rotary part (24) with vertical axis of rotation (25) is fixed on the torch mounting (22) and in that a torch (28) is connected to the rotary part (24) and can be swung about an axis perpendicular to the axis of rotation (25).
Patent AT-E52994-T1 (AT)
Inventor: ALLAN G GRAHAM
IPC: A01N47/44
Filed: 1985-11-13
Granted: 1990-06-15
Abstract: Liquid compositions provide a source of a herbicide or other biologically active substance in combination with a particular nitrogenous chemical, preferably melamine. After application, the herbicide is characterized by enhanced efficacy as compared to the efficacy observed when applied alone.
Patent AT-E37490-T1 (AT)
Inventor: HECK RONALD M
IPC: B01D53/94
Filed: 1985-02-21
Granted: 1988-10-15
Abstract: A catalyst composition effective for selective catalytic reduction of nitrogen oxides with ammonia in a gas stream has an upstream section comprising a phosphorus getter comprised of a phosphorus retaining material, e. g., activated alumina, and a downstream section comprising a vanadium oxide containing catalyst, e. g., a vanadia/titania catalyst. It has surprisingly been found that vanadium oxide catalysts are poisoned by phosphorus which may be contained in the form of phosphorus contaminant compounds in the gas to be treated, so that the positioning of a phosphorus-retaining material upstream of the catalyst prolongs catalyst life. In operation, the gas to be treated is passed first through the phosphorus getter upstream section of the catalyst composition and then contacted in the presence of ammonia with downstream section catalytic material.
Patent AT-E48966-T1 (AT)
Inventor: SCHRAMM KLAUS DR
IPC: B29C45/57
Filed: 1986-04-26
Granted: 1990-01-15
Abstract: 1. A process for the production of articles of thermoplastic material by injection moulding using an extruder provided with a screw, having a nozzle head (18) and an injection moulding mould (30), wherein firstly the material which is stored in a first storage chamber (17) is moved towards the injection moulding mould (30) to fill same by axial displacement of the screw (14) of the extruder (10) and after the injection moulding mould (30) is filled a post-pressure is maintained on the thermoplastic material in the injection moulding mould in order to compensate for contractions of material which occur in the cooling phase, using a piston (24) which seeks to displace the thermoplastic material disposed in a second storage chamber (22) connected to the connecting passage between the extruder (10) and the injection moulding mould (30) out of said storage chamber (22) towards the injection moulding mould (30) while the communication between the extruder (10) and the injection moulding mould (30) is interrupted and during the operation of filling of the injection moulding mould (30) the nozzle head (18) is urged with the nozzle portion (26) towards the injection moulding mould (30) by a drive means (40, 42) with a force which is greater than the oppositely directed force which results from the thermoplastic material being pressed into the injection moulding mould (30), characterised in that after termination of the filling operation the pressure applied by the axial displacement of the screw (14) is maintained at a lower level and the force applied by the drive means (40, 42) to the nozzle head (18) is reduced to such an extent that by virtue of the pressure of the screw (14) the annular piston (24) which is disposed in the second storage chamber (22) and which is connected to the nozzle portion (26) is displaced relative to the nozzle head (18) parallel to the longitudinal axis of the screw (14), with the second storage chamber (22) being simultaneously filled, whereupon the communication between the extruder (10) and the second storage chamber (22) is interrupted and the force applied to the nozzle head (18) by the drive means (40, 42) is so adjusted that it applies the force required for the further post-pressure by way of the annular piston (24) which is displaceable in the storage chamber (22), whereupon after termination of the post-pressure phase the communication between the extruder (10) and the second storage chamber (22) is reopened and by a suitable variation in the force applied to the nozzle head (18) by the drive means (40, 42) the annular piston (24) is again moved back towards the extruder (10) into its position corresponding to the emptied condition of the second storage chamber (22), with the material still disposed in the second storage chamber (22) being simultaneously displaced.