baber/WOPTO huggingface dataset:
Patent AT-E13679-T1 (AT)
Inventor: BECKER WILHELM DR
IPC: C08G18/32
Filed: 1982-07-16
Granted: 1985-06-15
Abstract: An elasticized addition product formed from (a) polyalkylene ether-polyols having a molecular weight of 500 to 10,000 and 2 to 6 C atoms in the alkylene radical and (b) polyisocyanates, the ratio of the NCO groups of the component (b) to the OH groups of the component (a) being 1.5:1 to 2.5:1, and the addition product of (a) with (b) is further reacted with hydroxyl compounds from the group comprising (c) imidazolidine of a particular formula and/or (d) hexahydropyrimidine derivatives of a particular formula in an approximately 1:1 ratio of NCO groups to the OH groups of the components (c) and/or (d), and is in the form of this reaction product and/or in the form of a hydrolysis product thereof. Mixtures based on (A) the said addition product as the curing agent and (B) epoxide compounds containing more than one epoxide group, if appropriate together with monoepoxide compounds, are used for the production of molded articles having controlled resilience properties, such as sheet-like structures, adhesive bonds and casting compositions.
Patent AT-E20486-T1 (AT)
Inventor: LEBER RAIMUND DIPL-ING
IPC: F15B15/26
Filed: 1982-06-30
Granted: 1986-07-15
Abstract: 1. A hydraulic support arrangement including a double-acting hydraulic working cylinder (1) with on one side a piston rod (2) ending in a support leg (3), said cylinder having a brake means (16 to 20) which blocks the retracting motion of the piston rod without the supply of pressure medium to the cylinder space (9) on the piston rod side and has a brake housing (14), said brake housing being disposed at the end of the cylinder (1) on the piston rod side and featuring slanted guide faces (18) bringing spring-loaded brake members (16) into abutment with the piston rod (2), in an annular chamber (22) connecting the cylinder space (9) on the piston rod side to the pressure pipe (8) there being provided for releasing said brake means a release piston (20) which surrounds the piston rod (2) and releases the brake members (16) against the spring tension upon application of pressure, characterized in that the release piston (20) has an axial collar (23) which in the blocking position wholly or partly bars and in the releasing position frees a ring-shaped inlet port (24) between the annular chamber (22) and the cylinder space (9) on the piston rod side.
Patent AT-E27925-T1 (AT)
Inventor: DENNIS TIMOTHY JAMES
IPC: B07C5/342
Filed: 1982-01-29
Granted: 1987-07-15
Abstract: Image processing apparatus for detecting a bounded region of an image, comprising mean (120) for scanning the image via a raster scan to produce a signal indicative of image intensity at a plurality of picture points, means (64,72) for comparing the image intensity at each of the said picture points with that of a neighbouring point in each of at least two directions to derive therefrom a difference value, means (66, 68, 74, 76) for labelling the picture points as corresponding to region boundaries whenever the difference values exceed a predetermined threshold value, means (126, 127, 128, 129) for exanding the region boundaries by labelling further picture points as region boundaries such that boundaries between neighbouring picture elements along a scan line are expanded to successive neighbouring picture elements along the said scan line and boundaries between neighbouring picture elements or neighbouring scan lines are expanded to neighbouring successive scan lines, and means (142, 144, 146) for delaying signals associated with different types of region boundanes by different amounts to superimpose those signals corresponding to picture points labelled as being included within a plurality of expanded boundaries.The apparatus is particularly useful for detecting flaws in articles such as potatoes, or in sheet material, for example plastic laminate or sheet material
Patent AT-E17749-T1 (AT)
Inventor: BOUILLE BERNARD
IPC: F27D3/12
Filed: 1982-05-19
Granted: 1986-02-15
Abstract: A device for thermally treating scrap employs a charging facility for conveying scrap to a furnace chamber. The charging facility is fitted with a waste gas flue and a loading port and has a pre-loading space in which the scrap is pre-heated. The device is easily operated and can be run with relatively little loss of energy by having the pre-loading space of the charging facility releasably connected to the furnace chamber and/or waste gas flue such that the pre-loading space is fed with waste heat from the furnace chamber. Preferably the pre-loading space is part of a waste gas or waste heat circuit. The pre-loading space is also provided with an extendable unit which can be pushed into the mouth or loading port of the furnace for feeding the scrap to the furnace.
Patent AT-E36114-T1 (AT)
Inventor: SWAIN STEPHEN C
IPC: A61G5/00
Filed: 1983-10-24
Granted: 1988-08-15
Abstract: A plurality of support modules (14), is secured to a chassis (12). Each support module has at least one anatomy conforming support element for contact with a portion of the human anatomy and a deformable member or segment that positions the anatomy conforming support element with respect to both the human anatomy and the chassis. In one embodiment, the support module is first formed from a generally planar sheet member having at least two supporting elements separated by a relatively deformable portion of the planar sheet member. Thereafter, the sheet member is bent into a preform to conform to the general shape of the human anatomy. At least a part of this bending occurs about a predetermined axis (or axes) that lies (or lie) in the relatively deformable portion (or portions) of the sheet member. Further bending of the preform along each predetermined bending axis can be employed to custom fit the preformed support module to the specific anatomy of the individual. Such bending takes place about the predetermined bending axis because the relatively deformable portion of the sheet member deforms before the supporting element(s) even though the bending force is applied in a non-normal, but not parallel direction to the bending axis. The axis of bending is related to the human anatomy and to the chassis. Preferably, in the case of plural bending axes, the relative degree of bendability of the deformable portions is controlled to achieve bending about each axis without affecting the previously bent portions of the support module.
Patent AT-E23594-T1 (AT)
Inventor: PIZZONE MARIO
IPC: E04D3/35
Filed: 1983-06-14
Granted: 1986-11-15
Abstract: 1. A self supporting metal corrugation for roofing buildings, made from a metal sheet stiffened laterally by two longitudinal bars (9) and having an arcuate cross section, comprising two sections (1, 15) of transversally curved metal sheet, parallel to each other and situated one above the other, characterized in that the longitudinal edges of these two superimposed metal sheet sections (1, 15) are fixed, on each side, to one and the same lateral bar (9) and the space between the two metal sections (1, 15) and the inside of the bar (9) is filled with an injected foaming plastic material (16) providing heat insulation, so as to form a composite single piece beam.
Patent AT-E25537-T1 (AT)
Inventor: JORGENSEN RAY B
IPC: B27L1/00
Filed: 1983-11-04
Granted: 1987-03-15
Abstract: Attitude control mechanism for a flexible bag component of a composite pneumatic chamber including a fixed section over which an inturned portion of a flexible bag pneumatic chamber section rolls includes a cantilever bag attitude control stem having its root anchored in a mounting closing the end of the flexible bag remote from the rigid pneumatic chamber section and extends through a central guide aperture of at least one frame mounted within the rigid pneumatic chamber section for substantially linear reciprocation guidance so as to prevent appreciable buckling of the flexible bag as it is contracted axially by movement of the mounting carrying the stem toward the rigid pneumatic chamber section.
Patent AT-E33735-T1 (AT)
Inventor: BRACKMAN WILLIAM DUGGAN JR
IPC: H02M1/08
Filed: 1984-01-05
Granted: 1988-05-15
Abstract: A method and apparatus for use in conjunction with a power conversion system employing a plurality of switching elements for controlling the electrical power supplied to a load from a source includes the sensing of the instantaneous voltage furnished to the load and providing a signal representing the time derivative of the sensed voltage. The derivative signal thus developed is compared with predetermined reference values to develop output signals which are logically combined to provide a final signal representative of the instant in time at which one of the switching elements is commutated (turned off).
Patent AT-E38347-T1 (AT)
Inventor: MCCLELLAN THOMAS ROY
IPC: B27N1/02
Filed: 1984-01-09
Granted: 1988-11-15
Abstract: An apparatus is disclosed for the continuous dispensing and blending of a fluid material with a particulate material in predetermined quantities. A master control is provided for synchronizing the startup and interruption of the systems for furnishing the particulate material and the fluid material and for operation of the blending apparatus, thereby facilitating the continuous operation thereof. The system is particularly adapted for use in the coating of wood furnish with binder adhesive prior to the pressing and heating of the wood furnish to form particle boards and the like.
Patent AT-E27720-T1 (AT)
Inventor: TUERK ERICH
IPC: E03D9/02
Filed: 1984-04-21
Granted: 1987-06-15
Abstract: 1. Automatic water cistern consisting of at least one container (1), which is to be positioned in a lavatory cistern and provided for the reception of a water-soluble combination of effective substances, with a water outlet which is connected at the bottom region (4) of the container (1) and in the form of a shaped-on siphon (5), wherein the siphon (5) consists merely of a tube led upwardly up to the level of the liquid surface (6) in the container (1), then bent over and reaching down directly to a level below the height of the container bottom (7), characterised thereby, that a four-cornered hole (18) is provided on the one side of the container and a round hole (19) on the other side of the container for the laterally oriented pressing-in of a retaining bracket.
Patent AT-E27278-T1 (AT)
Inventor: WIERZBICKI MICHEL
IPC: C07D495/04
Filed: 1984-11-08
Granted: 1987-06-15
Abstract: New thieno [2,3-b] pyrrole compounds of the formula:   <IMAGE>   in which: R is hydrogen, (C1-C5) alkyl, alkali or alkaline earth metals ammnonium or mono- di- or tri-(C1-C5) alkylammnonium; R1 is hydrogen, or (C1-C5) alkyl; R2 is hydrogen, (C1-C5) alkyl, phenyl or phenyl-(C1-C5) alkyl; R3 and R4, the same or different are each hydrogen, halogen, (C1-C5) alkyl, (C1-C5) alkoxy, or R3 and R4 together represent: -CH=CH-CH=CH-. These new compounds may be used as medicines especially in the treatment of acute or chronic pain.
Patent AT-E51067-T1 (AT)
Inventor: HERSHEY ROBERT E
IPC: C22B9/05
Filed: 1984-11-05
Granted: 1990-03-15
Abstract: A gas injection nozzle design for use in a swirling tank reactor used in the degassing of molten metal with a fluxing gas. The nozzle design eliminates metal leakage from the reactor around the nozzle tip and gas leakage within the fluxing gas delivery line. The nozzle tip is provided with an orifice profile consisting of a straight hole opening of constant diameter or consisting of a converging-diverging profile.
Patent AT-E43546-T1 (AT)
Inventor: BERLIPS MANFRED
IPC: B63B19/19
Filed: 1985-02-22
Granted: 1989-06-15
Abstract: 1. A releasable hinge arrangement on a foldable hatch covering aboard ship, of which any two hatch covers (1, 2) involved may from a closed state lying side by side be moved relative to one another through 180 degrees into an upright parallel open position and have hinge eyes (4, 5) associated with one another, which in the operational state receive in openings aligned with one another a hingepin (6) which for release may be brought out of engagement with the hinge eye on the one hatch cover, characterized in that the hinge eye (4) on the one hatch cover (1) is made U-shaped and in the closed state of the hatch covers (1, 2) allows the escape of the hingepin (6) held in the hinge eye (5) of the other hatch cover (2), and that on the hinge eye (5) of the other hatch cover (2) a locking cam (7) is arranged concentric with the hingepin (6) in the form of an annular segment which in any state of the hatch covers (1, 2) between folded at all and folded together engages behind an axial thickening (4a) with a circular outer contour on the hinge eye (4) on the one hatch cover (1) and prevents the escape of the hingepin (6).
Patent AT-E30560-T1 (AT)
Inventor: BUETTNER HANS HUGO
IPC: B65B13/08
Filed: 1985-06-29
Granted: 1987-11-15
Abstract: 1. A machine for tying up filled packages (P), having tying means which my be drawn off a stock reel (6), in which the filled package (P) through advancing bules out a chord (S') stretched
Patent AT-E46067-T1 (AT)
Inventor: NOOYEN ANTONIUS MARIA ALOYSIUS
IPC: A01K1/015
Filed: 1985-05-04
Granted: 1989-09-15
Abstract: Grating (1) used as a floor element in a stable and comprising bars (2) arranged side by side and interconnected by transverse joints whereby a plurality of bars (2) are equipped with a profile rising or lowering the bars (2) at one or more places at substantially equal distances from the bar ends or at such a distance that the profile has a continuous pattern.
Patent AT-E44287-T1 (AT)
Inventor: HARRIETT TODD D
IPC: B32B15/088
Filed: 1985-04-16
Granted: 1989-07-15
Abstract: The present invention relates to a non-hydrated bentonite intimately contacted with a polypropene, polybutene, or mixtures thereof to provide a formable and shapable non-aqueous bentonite composition particularly useful as a water barrier. The bentonite composition can be extruded in the form of a rope, rod, sheet or the like and is sufficiently tacky for adherence to a wall or conduit, floor or roof in areas of potential water flow to prevent the seepage of water through the bentonite composition. In one embodiment, the bentonite composition includes a polypropene and a polybutene and an elastomer, such as butyl rubber having sufficient resilience to stretch or expand with the expanding bentonite upon hydration and to aid in maintaining the structural integrity and cohesiveness of the composition. In another embodiment, the composition comprises bentonite, an elastomer, and any platicizer compatible with the elastomer.
Patent AT-E70907-T1 (AT)
Inventor: ECHOLS MARVIN
IPC: F28G1/12
Filed: 1985-10-21
Granted: 1992-01-15
Abstract: The tube cleaner comprises a cleaning disc having negative buoyancy and a float.  The cleaning disc and float are proportioned to provide neutral buoyancy of the tube cleaner. A screw holds the float to the cleaning disc.  The cleaning disc forms a seal with the tube.  The cleaning disc engages the tube in a sealing relationship, is oriented by hydraulic force and is moved through the tube in response to a pressure differential across it.
Patent AT-E60302-T1 (AT)
Inventor: FILLMORE WILLIAM EDGERTON
IPC: B65D55/06
Filed: 1985-10-24
Granted: 1991-02-15
Abstract: A child-resistant package with a snap-on closure comprising a container having a neck finish including an annular retaining bead having at least one notch therein and a closure having a top wall and peripheral skirt, the skirt having a lifting tab on the outer surface thereof and a radially inwardly extending locking lug on the inner surface thereof adjacent the external lifting tab. The closure includes a tamper indicating band attached to the skirt by a plurality of circumferentially attached bridge portions. The band is formed with a plurality of circumferentially spaced vertical ribs. The finish of the container includes a plurality of circumferentially spaced vertical ribs such that when the closure is applied to the container, the ribs on the closure and the ribs on the container interengage in such a manner that the locking lug on the container can not be aligned with the notch on the container and prevents the closure from being rotated to align the locking lug from being aligned with the notch on the container until the band is partially severed from the closure.
Patent AT-E41369-T1 (AT)
Inventor: PUCK ALFRED PROF DR-ING
IPC: B60G11/10
Filed: 1985-09-03
Granted: 1989-04-15
Abstract: 1. A leaf spring with at least one spring leaf (1) where appropriate a parabolic spring leaf, which is formed with fibre-reinforced plastics material, the fibres, e.g. glass fibres or carbon fibres, being orientated preferably substantially in the longitudinal direction of the spring, for joining parts of a machine, e.g. vehicle axles to a vehicle frame, the two end regions of the leaf spring being connected, for example by way of an eyelet (2) in each case which is mounted so as to be rotatable about a pin, to at least one machine part and, in the region between the two ends, by way of a gripping means (5) to a further machine part, and the gripping means comprising at least preferably two clamps (12) which are arranged at a distance from each other with respect to the longitudinal direction of the spring and engage and embrace the spring separately from each other and of which at least one clamp rests in a planar manner on the spring leaf (1) in the clamping area, and at least in the case of one clamp the spring in this area comprising a raised and/or widened portion (17) which is preferably formed with the fibre-reinforced plastics material, and the leaf spring (1) being movable between at least two clamps (12) approximately transversely, and preferably at right angles, to the longitudinal direction of the spring.
Patent AT-E56769-T1 (AT)
Inventor: HAGENAH GERHARD
IPC: E01C5/06
Filed: 1986-01-10
Granted: 1990-10-15
Abstract: 1. Ground covering element (10, 44), especially a (concrete) slab, consisting of three basic shaped slabs which are connected to one another to form a T-shaped basic form, the basic form being composed of a crossbar (12) formed by two equiaxially arranged basic shaped slabs and of a stem (13) arranged centrally and transversely relative to the crossbar (12) and consisting of a single basic shaped slab, and the basic shaped slabs being delimited from one another by means of two dummy joints (stem dummy joint 17, 74 ; middle dummy joint 14, 81), characterized in that all the peripheral faces of the basic shaped slabs have along an imaginary base line alternating depressions (38) and projections (37) consisting of successive edge portions (35, 36), to form a toothing, and the edge portions (35) adjoining corners (26 ... 33) of the basic shaped slabs extend over approximately half the length of the edge portions (36) located between them.
Patent AT-E53989-T1 (AT)
Inventor: CANNATA VINCENZO
IPC: C07C229/24
Filed: 1986-04-03
Granted: 1990-07-15
Abstract: A new process for the optical resolution of racemic mixtures of a-naphthylpropionic acids of formula
Patent AT-E51732-T1 (AT)
Inventor: GHOSH SHYAMAL-KRISHNA DIPL-ING
IPC: H02P1/44
Filed: 1986-07-14
Granted: 1990-04-15
Abstract: A circuit arrangement in which an a.c. load is connected in series with a capacitor unit suitable for a.c. connection. In such a circuit arrangement, the use of capacitors suitable for d.c. operation is made possible by the fact the capacitor unit is made up of two polar capacitors which are connected in series with the load in such a way that the capacitors are interconnected with matching poles, either directly or by way of the load with matching poles, as well as by the fact that a rectifier diode is connected to each capacitor, with the cathode of the rectifier diode being connected to the positive pole of the respective capacitor and the anode being connected to the negative pole of the respective capacitor.
Patent AT-E45716-T1 (AT)
Inventor: FUCHS LEONHARD DIPL-ING
IPC: B01F3/04
Filed: 1986-10-02
Granted: 1989-09-15
Abstract: A spiral tube aerator for waste aeration which includes a shaft rotatably driven by a motor, the shaft carrying a mixing chamber, an air channel extending along the shaft and opening through at least one outlet of the mixing member, a blower for delivering air through the air channel, the mixing chamber being submerged in waste water at least to a depth of 50 cm below the waste water upper surface, and the blower providing a pressure in the range 0-35 mbar lower than the pressure exerted by the waste water at the outlet.
Patent AT-E62481-T1 (AT)
Inventor: YOUNG ROBERT N
IPC: A61K31/255
Filed: 1986-06-17
Granted: 1991-04-15
Abstract: Compounds having the formula: <CHEM> are antagonists of leukotrienes of C4, D4 and E4, the slow reacting substance of anaphylaxis, and inhibitors of their biosynthesis. These compounds are useful as anti-asthmatic, anti-allergic, anti-inflammatory agents, anti-psoriatic agents, and cytoprotective agents, and can be made up into pharmaceutical compositions.
Patent AT-E67607-T1 (AT)
Inventor: MAUDSLEY ANDREW A
IPC: A61B5/055
Filed: 1986-07-16
Granted: 1991-10-15
Abstract: Phase encoding of nuclear magnetic resonance (NMR) information is performed using rf pulse sequences. The rf pulse sequences produce a substantially continuous phase variation across the resonant frequency range of the atoms of an object in order to perform phase encoding. Some of the pulses may be tailored pulses, with each tailored rf pulse including frequencies which cover a bounded continuous frequency range. Either the phase or the amplitude of each tailored rf pulse varies with frequency across this continuous range. If the amplitude varies linearly across the range, the phase is constant, but if the phase varies linearly across the range, the amplitude is constant. The tailored rf pulses may be applied in the presence of pulsed magnetic gradient fields of the conventional type to produce the phase variation. Alternatively, rf pulses may be applied through rf field gradient coils providing a spatial variation which permits phase encoding of spatial information. The rf pulses may, in either case, be included in a sequence of pulses which also performs excitation of atoms in an object being imaged.
Patent AT-E58075-T1 (AT)
Inventor: HOFSTAETTER ALFRED F
IPC: C04B37/00
Filed: 1986-08-04
Granted: 1990-11-15
Abstract: A method of producing a metallic, ceramic, or metal ceramic, part, employing powdered material (10), includes forming two or more oversize powder material preforms (31, 32)(Figure 2) respectively corresponding to two or more sections of the ultimate part (20a) (Figure 3) to be produced, placing said preforms (31, 32) in side-by-side relation (Figure 2), and consolidating said preforms at elevated temperature and pressure (Figure 4) in a particle bed (22) subjected to uniaxial pressure to weld said sections together and to reduce the sections to ultimate part size. Inserts (42) (Figure 2d) may be used to form holes, slots or pockets in the final part.
Patent AT-E106985-T1 (AT)
Inventor: SCHOLZ DIETER
IPC: E21B10/46
Filed: 1986-12-01
Granted: 1994-06-15
Abstract: An axially elongated rock drill includes an axially extending shank and a drill head on one end of the shank. The drill head has a drill face extending transversely of the axial direction of the rock drill. A hard metal cutting plate and hard metal cutting pins are set in the drill face. The cutting pins reduce the wear on the cutting plate and afford better support of the drill. The cutting pins are arranged, in part, parallel to the axis of the drill, and, in part, inclined to the drill axis. The cutting plate has a cutting edge which generates a cutting plane as the drill is rotated with the ends of the cutting pins projecting from the drill face being located in the generated cutting plane.