baber/WOPTO huggingface dataset:
Patent AT-E22260-T1 (AT)
Inventor: HILDEBRAND KARL
IPC: B60P1/16
Filed: 1981-04-16
Granted: 1986-10-15
Abstract: 1. Rocking ball bearing for two or three-sided dumpers with a ball (1) on which, in the horizontal position of the dumping body is arranged a vertically directed pin (2), with an approximately hemispherical cup (3) in which the ball (1) is tiltably mounted and having in its upper edge at least one approximately semicircular support recess (4), with an outwardly projecting mounting support (5, 15) arranged on one side of the cup (3) and with at least one blocking member (6, 16) arranged on the upper part of the mounting support (5, 15) and which partly engages over ball (1) in its free zone, characterized in that a spindle (12) is provided in mounting support (5, 15) at a distance from ball (1), that the blocking member (6, 16) is mounted so as to pivot about spindle (12), that the blocking member (6, 16) has at least one bearing face (7) and that the blocking member (6, 16) can be applied under prestress against the free surface of ball (1) by a force (9) acting on the portion remote from the bearing surface (7).
Patent AT-E6725-T1 (AT)
IPC: A22C17/12
Filed: 1981-01-15
Granted: 1984-04-15
Abstract: The machine for removing membranes and/or skins from meats in general is of the type comprising a horizontal blade (171) disposed at the end of a suitable working table (2), a rotatable roller (21) with a toothed surface, the upper generating lines of which are located in proximity to the cutting edge of said blade, a cylindrical brush (18) which is disposed parallel to and below said roller in order to clean it of the skins, and a comb-shaped cleaning member (19) having a semi-cylindrical configuration, and of which the teeth (19a) are partially embedded into the bristles of the brush (18) and are maintained substantially tangential thereto. The core (181) of this latter is perforated (182) and is supplied with water in order to facilitate separation of tacky skins, such as fish membranes, from the bristles.
Patent AT-E4169-T1 (AT)
IPC: A61P1/00
Filed: 1981-05-15
Granted: 1983-08-15
Abstract: The present invention provides a process for the preparation of an antacid material based upon magnesium aluminium hydroxide, wherein magnesium hydroxide and/or magnesium oxide is reacted in an atomic ratio of magnesium to aluminium of 1:1 to 3:1 with an aqueous solution of aluminium sulphate until the pH of the reaction mixture is from 4.0 to 8.0, whereafter water-soluble components are removed from the mixture in known manner and this is isolated and, if desired, dried. The present invention also provides pharmaceutical compositions containing an antacid material prepared by this process, in admixture with a conventional pharmaceutical adjuvant. Furthermore, the present invention provides a method of combating hyperacidity and gastrointestinal diseases, which comprises administering an antacid material prepared by the above process.
Patent AT-E17090-T1 (AT)
Inventor: LHONORE PIERRE
IPC: C07C201/08
Filed: 1981-10-27
Granted: 1986-01-15
Abstract: 1. Reactor for the nitration in the gaseous phase under pressure comprising a reaction space containing a vertical tubular of plate like bundle (2), a conduit for the introduction of the reaction gases (1) at the lower part of the reactors, means (3) and (4) for the introduction and withdrawal of heat exchange fluid, characterized in that the tubular or plate like bundle is equipped with segmented partitions of the baffle plate, disc or crown type, irregularly distributed along the axis of the bundle, the distances separating to segmented partitions being minimal in the central part of the bundle along the reaction zone.
Patent AT-E16143-T1 (AT)
Inventor: GALL WINRICH
IPC: G03F3/08
Filed: 1982-05-28
Granted: 1985-11-15
Abstract: Method and apparatus for the reproduction of an image with coarser resolution than used during scanning wherein the original image is opto-electronically scanned point-wise and line-wise with a prescribed resolution and is converted into digital image signals, and a field containing as many image points as is used for one coarse image point is extracted from the digital image signals, and wherein weighting is undertaken for the individual image signals of the image points of said field and a corresponding image signal for the coarse image point is obtained by means of combining the weighted image signals.
Patent AT-E11986-T1 (AT)
Inventor: HAERRI KURT
IPC: H02M3/335
Filed: 1982-06-30
Granted: 1985-03-15
Abstract: 1. Constant voltage converter comprising a transformer (10), of which the primary winding (20) in series with at least one switching element (16) is connected to the supply voltage source (11), and the secondary winding (21, 22) of which is connected via a rectifier device (23, 24) with a consumer device (25), characterised in that the secondary winding (21, 22) is constructed in two parts, the junction point (29) of two parts of the winding being connected with one terminal of the consumer device (25) and the end point of each winding part being connected each via a rectifier (23, 24) with the other terminal of the consumer device (25), and that the at least one switching element (16) is a transistor, before which a diode (18) polarized in the conducting direction is connected and in parallel with which a voltage-determining resistor (14) and a capacitor (15) are connected.
Patent AT-E36614-T1 (AT)
Inventor: HEIMAN FREDERIC P
IPC: G07F11/16
Filed: 1982-03-29
Granted: 1988-09-15
Abstract: Vending machine control and diagnostic apparatus for a vending apparatus having product delivery means (10) comprising an electrically operated actuator (A1) for delivery of products, an impedance element (R1) and a circuit opening switch (S1). The impedance element and the switch are connected electrically in series with each other and in a parallel circuit with the actuator, and the opening and closing of the switch is controlled by the operation of the actuator. The control and diagnostic epparatus has a detector (30) for detecting changes in impedance of the parallel circuit so as to indicate the position and/or condition of the actuator.
Patent AT-E16531-T1 (AT)
Inventor: JACKSON RODNEY PHILIP
IPC: G01R19/15
Filed: 1982-05-12
Granted: 1985-11-15
Abstract: A "clip-on" probe for measuring electric currents by operation of the Hall effect comprises a ring of magnetizable material, at least part of which is mounted in a set of opposed jaws (4,5). The jaws are movable between an open position in which the jaws can be placed over a conductor and a closed position in which the jaws meet around the conductor and the ring is substantially complete. To facilitate removal of the probe when a heavy current is flowing through a conductor between the jaws, the jaws are provided with an opening mechanism with an actuator (7) so constructed and arranged that initial pressure on the actuator urges the jaws (4,5) apart from the closed position at a first mechanical advantage and, after an initial movement of the actuator, subsequent pressure urges the jaws towards the fully open position at a second lower mechanical advantage.
Patent AT-E21563-T1 (AT)
Inventor: LEE PING I DR
IPC: B29D11/00
Filed: 1983-04-26
Granted: 1986-09-15
Abstract: Optically clear soft contact lenses of aqueous swollen solid polyvinyl alcohol having a weight average molecular weight of at least 6,000, having been annealed under crystallinity promoting conditions to a crystallinity degree of 0.195 to 0.7 to effectively increase the elastic modulus of the swollen lenses, and optionally subsequently crosslinked, and methods of preparation and the use thereof are disclosed. The lenses are characterized by their relatively high oxygen transmissibility, sufficient to meet the needs of the human cornea, high optical clarity, improved hot water resistance and superior mechanical properties. The lens may be tinted with dyes and pigments.
Patent AT-E24244-T1 (AT)
Inventor: SHEPHERD JOHN VICTOR
IPC: G03C5/00
Filed: 1983-06-06
Granted: 1986-12-15
Abstract: Photosensitive materials for use in the making of dry transfer material are described which comprise two carrier sheets (1 and 2) which may be peeled apart and three interlayers. The central interlayer is an image-forming layer (4) e.g. a pigmented polymer with a photocrosslinkable or photopolymerisable layer (3) on one side and an adhesive layer (5) on the other side.A dry transfer is obtained by imagewise exposing through a photographic positive (6) and peeling apart the carrier sheets. Thereafter the material is further irradiated e.g. with UV light, to give a dry transfer material.
Patent AT-E22865-T1 (AT)
Inventor: DAVIS EUGENE EDWARD
IPC: B65D50/06
Filed: 1983-12-07
Granted: 1986-11-15
Abstract: This invention provides a closure which is both tamper-resistant and child-resistant. The closure has a cap part (12) including a top (15) and a skirt (16), a tear band (13) and a captive band (14), the tear band (13) being connected to the skirt (16) and to the captive band (14) by lines of weakness (21,22) and tell tale bridge members (24, 25, 26) are provided so that the tear band (13) cannot be removed without breaking the bridge members to provide the tamper-resistant feature.To provide the child-resistant feature the skirt (16) of the cap part has an internal projection (17) which can pass through an opening in an arcuate bead on an associated container only when the cap part is turned into a predetermined position.
Patent AT-E26739-T1 (AT)
Inventor: MARECHAL ROGER
IPC: E21C47/10
Filed: 1983-06-29
Granted: 1987-05-15
Abstract: The machine comprises an automobile vehicle provided with a pivoting boom to which is pivotably mounted a beam carrying a pivotally mounted swingle-bar to which is coupled a rotary plate for supporting a frame provided with guiding uprights for a sawing unit. Hydraulic cylinders and motors are provided for adjusting respective positions of the boom, beam, swingle-bar, rotary plate and motor means of the sawing unit. Means are provided to maintain the frame in a fixed position when working a sawing step.
Patent AT-E24704-T1 (AT)
Inventor: WEBER PAUL DR-ING
IPC: C04B7/36
Filed: 1984-02-10
Granted: 1987-01-15
Abstract: The invention relates to a method of producing white cement in which a reducing atmosphere is maintained over the entire length of a rotary kiln and precalcination takes place in a preheater supplied with heat exhaust gases from the kiln. Additional fuel is delivered to the preheater in such quantity that the CO contained in the kiln exhaust gases is burnt. As a result the essential reduction processes take place reliably in the rotary kiln without any problems occurring in the preheater as a result of a high CO content.
Patent AT-E30647-T1 (AT)
Inventor: KUEHN HANS-ROBERT
IPC: G11B7/08
Filed: 1984-06-09
Granted: 1987-11-15
Abstract: A radially acting track follower system is provided with an optical scanner pickup for an audio or video record playback apparatus. The system generates three light spots disposed on a line with a movable phase grating (diffraction grating) and the three spots can be adjusted relative to the tangent at the track pickup scanning location. The middle or main light spot serves to provide scanning of the track signal information. The two outer or auxiliary light spots serve to provide readjustment. They are displaced radially oppositely to each other by equal amounts and are disposed at equal distances from the middle spot. The light intensity of the outer spots is picked up by detectors and processed into control signals. These are used as a drive for the phase grating, which can be controlled around its center point and the rotation axis of the phase grating coincides with the light beam, which can be provided by a semiconductor laser. The drive can operate electrodynamically or can be provided by a piezoelectrical torsion converter. The control signal can have for example 10 kilohertz and is superposed to the control signal for the drive and it improves the sensing and following properties of the system without the disadvantage of the superposition of the scanned information signal with the control signal.
Patent AT-E27454-T1 (AT)
Inventor: PEETERS HERMANN DR
IPC: C07D239/54
Filed: 1984-11-02
Granted: 1987-06-15
Abstract: A method is disclosed whereby uracil is obtained from alkali formyl acetic acid alkyl esters by reacting such esters with thiourea and then with hydrogen peroxide without isolating the intermediates, and then separating the uracil by precipitation with acids.
Patent AT-E32678-T1 (AT)
Inventor: SIMETH CLAUS DIPL-ING
IPC: B41F31/12
Filed: 1984-11-20
Granted: 1988-03-15
Abstract: An inking unit for a printing machine including a duct consisting of a plurality of adjacent duct segments mounted individually on the duct roller of the machine wherein each duct segment forms a carrier for at least some of the ink metering elements. The mounting of the duct segments on the duct roller is such that it substantially eliminates the hydrodynamic pressure forces occurring at the duct roller and the ink metering elements during operation. As a result, the duct roller deflection and the influence thereof on the metering gap are greatly reduced so that readjustment of the ink metering elements with respect to one another during operation can be dispensed with.
Patent AT-E26531-T1 (AT)
Inventor: GOLBY JOHN BARRY
IPC: A47K10/28
Filed: 1984-01-23
Granted: 1987-05-15
Abstract: Towel dispensing apparatus (12) comprises a cabinet (10) to house a roll of clean towelling (14), and a take-up roller (36) in cabinet (10) and onto which the towelling is progressively wound during use of the apparatus. Dispensing of the towelling is controlled by a roller mechanism comprising first and second main towel rollers (28,40). Each of the main towel rollers comprises a tubular body portion (70) end supports (72, 74) and towel-engageable bands (76, 78) providing a friction surface for gripping engagement with a towel to be dispensed. Bands (76, 78) are of natural rubber and mechanically keyed to roller body portion (70). End supports (72, 74) are one-piece plastic mouldings bonded or welded to the plastics material of body portion (70), thereby providing a greatly simplified structure.
Patent AT-E35846-T1 (AT)
Inventor: SMITH IAIN MARTIN
IPC: F03B13/12
Filed: 1984-02-24
Granted: 1988-08-15
Abstract: A water engine (1,40,50) comprises two floats (12,13; 12', 13'; 51, 52) arranged to reciprocate vertically in respective water chambers (10, 11; 10', 11'; 53, 54). Water is admitted to each chamber in turn from a head of water and then allowed to exaust to a lower level, thereby causing the floats to rise and fall. The floats drive a pivotally mounted beam (25, 55) and power is derived from the beam movement by means of hydraulic rams (30, 62).
Patent AT-E33314-T1 (AT)
Inventor: DOYLE KEITH GILBERT
IPC: H05K3/00
Filed: 1984-07-20
Granted: 1988-04-15
Abstract: Apparatus for testing a printed wiring board comprising means for optically scanning a board to be tested in two orthogonal, X-Y axes such that for each scan in the Y direction it scans a narrow strip of the board of predetermined width, w in the X direction. The optical scanning means is arranged to provide n.m discrete signals for each scan in the Y direction, wherein n is a predetermined number of signals representative of characteristics of the board across the width w of the strip (typically 1000) and m is a number dependent upon the dimension of the board to be scanned in the Y direction. Processing means is provided for processing the signals in groups of n'xm' where n' is less than or equal to n and m' is less than or equal to m (typically n' and m' are 40) to provide signals representative of the characteristics of the board along said strip and for storing said signals. Control means is arranged to cause the scanning means repeatedly to scan the board in the Y direction and to step it a predetermined amount in the X direction at the end of each scan until a required area of the board has been scanned and the processing means has processed a plurality of said groups of signals. The processing means is further arranged to identify common areas of each conductive track such that at the completion of a test, the storage means contains information representative of the X-Y coordinates of a plurality of datum areas and of the said datum areas which are interconnected. The datum areas may be holes, edge connectors, pads and the like. The processing means also comprises means for comparing the stored signals with a plurality of signals representative of the required interconnections for the board (the required wiring list) thereby to test the quality of the board.
Patent AT-E52674-T1 (AT)
Inventor: PERSSON KAJ
IPC: A47J37/04
Filed: 1984-02-09
Granted: 1990-06-15
Abstract: In a method for broiling food products, preferably flat food products, for example hamburgers, the products are positioned between a lower, heated broiling surface and an upper, heated broiling surface. The products are broiled substantially by contact between the products and the heated broiling surfaces. During the broiling the products are displaced in relation to the broiling surfaces, so that the products are contacting different areas thereof during the broiling.
Patent AT-E57307-T1 (AT)
Inventor: COX ROBERT WILLIAM
IPC: A63B69/36
Filed: 1984-07-16
Granted: 1990-10-15
Abstract: A guide rail (14) is provided, along which an adjustable bearing mount slides, to pivotally support an arm (20). The arm carries a fixed club guide bar (24), mounted in a swing plane. A pivot mounting (29) is provided for a shoulder yoke (25) pivotable about an almost vertical axis (28). A head cup locator (21) is adjustable along an axis (19), with a pivotal mounting for a hand guide (23). The shoulder yoke, head cup locator and hand guide can be interconnected e.g. by pairs of cables, providing preselected coordination of a players movements. A leg guide bar (42) can also be provided.
Patent AT-E41398-T1 (AT)
Inventor: SCHLOTT WOLFGANG
IPC: B65G7/04
Filed: 1985-05-17
Granted: 1989-04-15
Abstract: 1. Arrangement for transporting heavy loads, consisting of a plurality of single-axle underframes, which comprise a flat load-supporting plate (1) and also a pair of rollers (1c) mounted on a roller axle (7) and capable of being fixed by means of a plurality of fixing bores (1b) in different axial alignments beneath the load, characterized in that the roller axle (7) with the pair of rollers is mounted to be pivotal beneath the load-supporting  plate (1) of each underframe by means of an axle thrust bearing (16) and is capable of being locked in several angular positions in the range of 360 degrees, and that pivotal axis and roller axis intersect one another.
Patent AT-E47110-T1 (AT)
Inventor: STRECK FRIEDRICH
IPC: B65D85/48
Filed: 1985-05-25
Granted: 1989-10-15
Abstract: 1. An intermediate strip for fixing to an external face of a pile of flat glass sheets comprising specifically a paper honeycomb both sides of which are covered with kraft paper, characterised in that into the intermediate strips (1) are formed recesses (5) in which are fixed at least one elastic suction cup each, and in that the open sides of the suction cups are designed to project beyond the surface (2) of the strip surrounding them in the non-compressed state and to be flush with these surfaces when the strip is pressed against a flat glass sheet.
Patent AT-E59770-T1 (AT)
Inventor: THOMPSON MARTIN STUART
IPC: A61G7/008
Filed: 1985-10-17
Granted: 1991-01-15
Abstract: This invention relates to a multi-position bed such as is used in hospitals for persons who by reason of physical disability or age are unable to turn or move themselves in bed. As shown in Figure 4 the bed comprises a base frame (1) supported on casters and having a pair of pivoted angled lifting arms (2). One of the pair of lifting arms is pivoted in turn to an interlink pivoted to a pivot bracket (4). The other lifting arm (2) is pivoted directly to a second pivot. 
<??>The pivot brackets (4) and (5) act as the pivot supports for the centre section (6) of a mattress platform which also comprises two side sections (7). The side sections (7) are not hinged directly to the centre section but simply have interengaging features in the form of side frame registers (11). When the bed is used as a turning bed the interengaging features (11) disengage. 
<??>The side sections (7) are carried by pairs of links (8) and (9) which join the pivot brackets (4) to the side sections (7) at points underneath the side sections. These side sections are also connected by side frame pivot arms (13) to an end pivot frame (12), at each end of the bed, the pivot frame (12) being rigidly connected to the centre bed section (6). The movement of the bottom links (8) is restricted, in a downward direction, by bottom link stops (10). 
<??>The links (8, 9) may be disconnected and the side sections (7) connected rigidly to the centre section (6) so that the mattress platform can be caused to tilt bodily in a lateral sense.
Patent AT-E35525-T1 (AT)
Inventor: BRIAN RENE
IPC: B61B12/06
Filed: 1985-04-02
Granted: 1988-07-15
Abstract: A rocker arm assembly (12), supporting the rope of an aerial tramway installation, comprises sheaves (14, 16), the spindles (18, 20) of which are fitted enabling their disassembly, cantilevered from an arm (22) fitted on the inward facing side of the sheaves. The arm (22), made of moulded material, has a rope catcher shoe (66), which protrudes on the outward facing side of the sheaves. A detector of excessive rocker arm (22) swing, due to the rope falling on the catcher shoe (66) or to a sheave being lost, is incorporated in the boss of the arm and protrudes into a shearing groove in the articulation spindle of the arm (22).
Patent AT-E34699-T1 (AT)
Inventor: DROPSY PHILIPPE
IPC: A23B7/148
Filed: 1985-10-01
Granted: 1988-06-15
Abstract: 1. A multi-layer composite material for wraping fresh food products such as vegetables and fruit characterized in that it comprises a film which is porous with respect to gases, of low mechanical strength, and a non-porous layer which has good mechanical strenght and which is pierced with perforations whose density, dimensions and positions are so selected that they do not weaken the composite material, the porous film and the strong layer being made of non fibrous synthetic materials.
Patent AT-E49392-T1 (AT)
Inventor: LEUGERMANN ANDRE
IPC: B65G39/09
Filed: 1986-03-22
Granted: 1990-01-15
Abstract: 1. A conveyor roller, in particular a conveyor belt supporting roller, having a free drum supported on a preferably fixed axle by operational end caps and formed by a steel cylinder, which has a casing on its outside which serves as protection for the upper surfaces and against abrasion, characterised in that the protective casing is formed as a melted-on coating (11) consisting of a diluted slip applied in thin layers and containing a ceramic or enamel frit with a high proportion of soft metal.
Patent AT-E50403-T1 (AT)
Inventor: SCHMELZ HELMUT DIPL-PHYS DR
IPC: B01D53/94
Filed: 1986-08-25
Granted: 1990-02-15
Abstract: 1. Catalyst material for the reduction of nitric oxides in exhaust gases in the presence of ammonia, characterised in that titanium oxide in calcined anatase modification is used as starting material and is milled together with vanadium oxide and one or several oxides of the elements tungsten, molybdenum, phosphorus, chromium, copper, iron and uranium and is then subjected to at least one thermal treatment.