baber/WOPTO huggingface dataset:
Patent AT-E1793-T1 (AT)
IPC: H01H1/42
Filed: 1980-02-19
Granted: 1982-11-15
Abstract: 1. Contact arrangement, for tap selectors of tapped transformers, with at least two mutually opposite, laterally pivotable contact bridges (1,1 or 2,2) of flat material, which at one end and by means of a V-shaped recess (7) receive a round contact rod (4) therebetween while each forming two respective contact points (5, 6) and which are provided at the outside edges of the V-shaped recesses with run-up ramps (10, 11) for the better running-up onto the contact rod, characterised thereby, that the V-shaped recess (7) and the run-up ramps (10, 11) are provided at the bent-over end face end (8, 9) of each of the contact bridges in such a manner that each contact bridge comes to bear on the contact rod (4) by its narrow side and that the run-up ramps (10, 11) are widened substantially relative to the material thickness (12) of the contact bridge and furthermore characterised thereby, that at least one further contact bridge (e.g. 1) with a likewise bent-over end (8) and V-shaped recess (7), but without run-up ramps, is provided above or below each contact bridge (e.g. 2), wherein the further contact bridge (e.g. 1) is entrained by means of an abutment (13, 14) during the running-up of the run-up ramps (10, 11) of the first contact bridge (e.g. 2) onto the contact rod (4).
Patent AT-E8832-T1 (AT)
IPC: G06K15/12
Filed: 1980-09-12
Granted: 1984-08-15
Abstract: An optical device for non-contact recording image information on a recording material which is stretched into a cylindrical configuration by a recording head which is mounted on the guide device for movement parallel to the cylindrical axis along the surface of the recording material, and has a plurality of light waveguides in the form of glass fibers having entrance ends receiving modulated light from individual sources and exit ends facing the recording material and being densely packed in a linear arrangement characterized by the recording head including at least one adjustment plate having a plurality of individual grooves with one groove being provided with each of the waveguides which are secured therein with the exit ends being oriented in a line extending perpendicular to the cylindrical axis and the recording head including a light source member containing the individual light sources for each of the waveguides arranged at the spacing corresponding to the spacing at the entrance ends of the waveguides so that when the member is secured to the recording head, the individual light sources are aligned with the respective entrance ends of the fibers. Preferably the end of the recording head facing the cylinder has a concave surface with a radius of curvature slightly larger than the radius of curvature of the cylinder and the head may have a pair of adjustment plates whose grooves are aligned in pairs to receive a single row of fibers or whose grooves are offset to form two closely spaced offset rows of fibers.
Patent AT-E4882-T1 (AT)
IPC: B65D81/34
Filed: 1981-03-09
Granted: 1983-10-15
Abstract: 1. Cover (22) of foil material for the edge flanging on all sides of the periphery of a container (24) of rectangular form with a rim flange (26) rounded at the corners, in particular a meal tray, the cover having at two opposed sides a respective gripping tab (14), which is folded back on to the upper face of the cover, characterised in this that the cover (22) consists of a substantially rectangular foil piece (10), of which the corners (12) are folded to form the two gripping tabs (14) on the upper face of the foil piece (10).
Patent AT-E3383-T1 (AT)
IPC: B28B1/29
Filed: 1981-04-02
Granted: 1983-06-15
Abstract: Machine for shaping roofing means of concrete by extrusion with at one end an integral flange portion, comprising an oblong stationary frame (1,2,3) in which in series a number of stations for shaping at a time one roofing means is present, each station comprises side walls (6) and transverse walls (5), which a metal under-mould (4) can be fitted, each under-mould (4) comprises a main portion (4a) shaping the lower side of the roofing means, a transverse portion (4b) and a flange (4c), whereby a movable frame (20) can be displaced along the stationary frame (1, 2, 3) and is provided with means for filling and compacting all stations with mortar.
Patent AT-E14806-T1 (AT)
Inventor: LALANDE JEHAN MAURICE ANDRE
IPC: G08G1/081
Filed: 1981-04-14
Granted: 1985-08-15
Abstract: 1. A crossroads controller of the type comprising : on the one hand a series of power change-over switching members (30) for selectively feeding power to the lamps of the traffic control lights such as the three-colour green-amber-red lights for vehicles, in dependence on control orders referred to as phase orders each corresponding to a light or a group of lights, and on the other hand a central logic means for generating said phase orders and comprising a processing unit (12), a clock (10) defining a working rate for said processing unit, and memories comprising at least a read only memory (21) and a random access memory (23) serving as a working memory for the processing unit, the central logic means further comprising a frequency displacing circuit (11) which is separate from the processing unit and which is capable of supplying same with pulses with a base rate which is lower than the working rate of the processing unit, said base rate serving as a time standard for counting digitally defined operating durations, the memories comprising a first fixed memory unit (23) capable of co-operating with the processing unit for causing it to carry out a predetermined cycle of operations, and a second fixed memory unit (22) containing : information defining light plans, and a set of conditions for safety between the different phase orders, characterised in that : A) said second fixed memory unit also comprises : data in respect of groups of type sequences, comprising a group indication, a sequence indication and at least one duration for each sequence, data establishing a correspondence between each phase order and a group of type sequences, with the designation of certain of the type sequences of said group, wherein the phase order in question can go to green only for the whole of each type sequence designated, and data establishing a correspondence between some at least of the phase orders and reference phase orders, which is matched on each occasion with an associated difference period, B) each safety condition is defined by a period to be observed between the end of a state such as amber of one of the phase orders and the beginning of a state such as green of another phase order, C) in the repetitive cycle that it performs in response to the first fixed memory unit (12), the processing unit authorises the transition of a phase order to green only when all the safety period conditions provided with all the phase orders which have just left green are satisfied, D) in each group the processing unit starts off the following type sequence when all the associated phase orders are in the corresponding state, whereafter the duration of the type sequence is counted down, and the processing unit establishes the departure from green of a phase order on the double condition that the corresponding type sequence is completed and that the difference period with regard to the end of green of its reference phase order is observed.
Patent AT-E36419-T1 (AT)
Inventor: EUE WOLFGANG ING GRAD
IPC: G06F11/16
Filed: 1982-08-23
Granted: 1988-08-15
Abstract: In a plural channel safety output circuits, for example for railway safety purposes, binary signals of a pair of data lines are fed to two trigger elements each of which control a respective gate stage. These two gate stages receive clock pulses from a clock pulse generator which provide control for the entire data processing system. The signals emitted from the gate stages are monitored by a common equivalence monitoring element such that when the signal pairs at the outputs of the two gate stages are alike, the equivalence monitoring element passes test pulses released by the clock pulse generator back to the clock pulse generator to maintain the clock pulse supply. These test pulses also control a voltage source which is dependent upon them, and which supplies energy to at least one switching element in one of the two output channels. A fail-safe amplifier can be connected to at least one of the gate stages.
Patent AT-E13219-T1 (AT)
Inventor: SCHINDELDECKER KLAUS
IPC: B65H49/30
Filed: 1982-10-21
Granted: 1985-05-15
Abstract: 1. An apparatus for receiving a heating pipeline for underfloor heating, wound into a ring, during the laying thereof, having a reel (5) to receive the ring and a reel carrier (4) rotatably carrying the reel and the ring, characterised in that the reel carrier (4) carries a clamping device (7, 7'), enabling the reel carrier to be clamped to a vertical inner face of a door opening (2) or the like, at one side or, in the case of a reel (5) mounted overhung, at the side remote from the reel, and that the distance (a) from the free end of the reel (5) to the supporting surface of the reel carrier (4), measured in the direction of the axis (8) of the reel (5), does not exceed about 40 cm, so as not to substantially hinder passage through the door opening.
Patent AT-E17648-T1 (AT)
Inventor: AMBIKE SUHAS HANUMANT
IPC: A61K8/46
Filed: 1982-02-15
Granted: 1986-02-15
Abstract: Dental hygiene compositions are indicated which contain, as an antiplaque/antiseptic/deodorizing active ingredient, a highly pure alkali metal dodecyl (lauryl) sulphate substantially free from non-lauryl alkyl salts. It is considered that the anti-microbial activity of the highly pure alkali metal dodecyl sulphate is considerably greater than the corresponding impure salt, and it is this fact which makes it effective against microorganisms responsible for the formation of dental plaque in the human mouth.
Patent AT-E15243-T1 (AT)
Inventor: BJOERLUND JOHN
IPC: E01F9/619
Filed: 1982-11-25
Granted: 1985-09-15
Abstract: PCT No. PCT/SE82/00398 Sec. 371 Date Jul. 14, 1983 Sec. 102(e) Date Jul. 14, 1983 PCT Filed Nov. 25, 1982 PCT Pub. No. WO83/01972 PCT Pub. Date Jun. 9, 1983.A self-retaining post of a plastic material, such as PVC, for use as a roadside marking post, a traffic sign post, a lamp post, or for other comparable uses in road traffic environments, has a channel-shaped bending zone with substantially arcuate cross-section and with the convex side facing the on-coming traffic. The cross-sectional area of the bending zone increases progressively towards the lower end, whereby the flaring-out zone formed upon bending of the post will be larger below than above the line of bending. The greater inherent resiliency of the material below than above the line of bending will cause the post to bend back into an upright position after having been hit by a vehicle. Certain embodiments of the posts are manufactured by diagonally splitting lengths of extrusion-molded plastic tubing, forming two identically shaped posts from each tube length.
Patent AT-E16929-T1 (AT)
Inventor: ROMBUSCH KONRAD DR
IPC: C08L77/00
Filed: 1983-08-13
Granted: 1985-12-15
Abstract: Quadratic acid bisamides and salts thereof having the formula I are effective stabilizers of synthetic resins, especially for imparting resistance to deterioration resulting from exposure to light <IMAGE>  I  wherein R1 is H, C1-12 alkyl or OH-substituted C2-12 alkyl; R2 is -(CH2)m-O-n, wherein m is an integer of 2-6; n is 0 or 1; R3 is H, CH3, CH2-CH2-OH, CH2-COOH or CH2-CH2-COOH; HX is an acid equivalent of an unsubstituted or substituted monobasic, dibasic or polybasic organic acid of not more than 20 carbon atoms, or of sulfuric or phosphoric acid; and 0</=p</=2.
Patent AT-E32027-T1 (AT)
Inventor: DE BRUIN JAN JOHANNES
IPC: A61G7/002
Filed: 1983-11-17
Granted: 1988-02-15
Abstract: This nursing bed comprises gassprings (5) located between sliding parts (2, 3) of telescopic legs. Locking and releasing means (18) are provided. Calibrating means (13) adapted to counterbalance the difference of weight of potential patients are also provided.
Patent AT-E29001-T1 (AT)
Inventor: MILLINGTON MICHAEL JOHN
IPC: B62B3/10
Filed: 1983-09-06
Granted: 1987-09-15
Abstract: A trolley for use by invalids which can be attached to the frame of a wheelchair, and comprising a frame with wheels and supporting a load carrying portion and clamping arms attached to frame members and provided with clamps for attaching the trolley to the wheelchair frame.
Patent AT-E49270-T1 (AT)
Inventor: KUN LESLIE CHARLES
IPC: F16C17/12
Filed: 1983-08-01
Granted: 1990-01-15
Abstract: A bearing system for high-speed rotary machinery wherein shaft support, flexible support and viscous damping are provided by separate and distinct mechanisms each of which can be adjusted independently of the other two.
Patent AT-E25800-T1 (AT)
Inventor: KRUMMEL PETER ING GRAD
IPC: H05B41/298
Filed: 1984-05-21
Granted: 1987-03-15
Abstract: 1. An inverter comprising two switches (T1, T2) which can be alternately rendered conductive, and comprising a load circuit arranged parallel to the first switch (T1) and connected via the second switch (T2) to a d. c. voltage source (Q), and consisting of the series arrangement of a reversible oscillatory capacitor (C10), a series resonant circuit composed of a choke (L1) and a capacitor (C9), and a discharge lamp (LP) equipped with heatable electrodes, where these electrodes are arranged in the load circuit and are connected to one another via the capacitor (C9) of the series resonant circuit, and comprising a control set (S) which supplies control voltages which alternately render the switches conductive, characterised by a burning voltage sensor (B) which monitors the burning voltage of the lamp (LP) and supplies an output signal dependent upon the burning voltage and fed to the control set (S) to determine the frequency of the control voltages which it supplies.
Patent AT-E34604-T1 (AT)
Inventor: FLIERVOET JOHANNES HERMANUS MA
IPC: F16L47/02
Filed: 1984-09-13
Granted: 1988-06-15
Abstract: A pipe connection of a first 1,18,15,21 and a second 2, 12, 13, 22 fibre reinforced plastic pipe by accommodating a free end portion 1a,18a, 18b, 15a, 22a, 21a, 2a, 12a, 13a, 22 of each pipe in a centering plastic pipe part 7, 20, 27, an adhesive layer 5, 6, 25, being present between the outer side of the free end portions. A reinforcing layer 3, 23 extends over the centering pipe part 7, 20, 27, and over parts of the first and second pipe part adjoining the free ends of the centering pipe part, preferably the centering pipe part 7, 20, 27 has a smaller wall thickness than the wall thickness of the first 1, 18, 15, 21 and second pipe parts 2, 12, 13, 22.The free end portions have a smaller wall thickness than the wall thickness of the centering pipe part.The centering pipe part may be formed as a bend 7,28 or part of a saddle or branch saddle 20 and consists of a reinforced thermosetting plastic material.The blend 28 may be formed from a plurality of standard bent parts 28a-28e of relatively small length, e.g. 5 or 10°, each having an end widening 29 and a bend part end portion 31, 28a' of a consecutive bend part 28a-28e penetrating into said widened end 29, an adhesive layer 25 engaging said , penetrating bend part end portion 31, 28a' and the opposite inner wall of the widening 29.<sub>I</sub> The fibre reinforced plastic pipes, the centering pipe part and the reinforcing layer all consist of thermosetting resin.
Patent AT-E30196-T1 (AT)
Inventor: BALUTEAU JEAN-MICHEL
IPC: G02B27/02
Filed: 1984-05-11
Granted: 1987-10-15
Abstract: An observation apparatus enabling alternative sighting of two objects (11, 21) placed in two intersection planes (1, 2). The apparatus comprises, in front of its objective lens (42), a reflector (6) comprising a single flat reflecting surface capable of pivoting around the optical axis (41) of the objective, this axis being positioned substantially in the bisector plane (5) or a plane parallel to the bisector plane of the dihedron formed by the two object planes (1, 2) while forming a specified angle with a ridge (3) of the dihedron. The apparatus applies particularly to an audiovisual device for sighting, using a camera, a person or a document placed before him or her so as to be readable in a normal fashion.
Patent AT-E29834-T1 (AT)
Inventor: ANAPLIOTIS EMMANUEL
IPC: A61F2/38
Filed: 1984-11-08
Granted: 1987-10-15
Abstract: A resection prosthesis assembly unit including a head member, an end member and an intermediate member between the head and end members, of which one member is provided with a conical pin and another member is provided with a conical bore, with the latter two members being provided with respective first surfaces which extend transversely to an insertion direction and which face one another and are spaced apart to define a recess when the two members are connected together, one of the two members being further provided with a second surface extending in the insertion direction, and the recess being provided to receive a wedge insertable into the recess to bear against the first surfaces for forcing the two members apart while the forces exerted by the wedge are absorbed by the first surfaces and the wedge is guided by the second surface.
Patent AT-E46554-T1 (AT)
Inventor: BAYER RICHARD
IPC: E04C5/06
Filed: 1984-07-13
Granted: 1989-10-15
Abstract: 1. A reinforcing cage for three-dimensional reinforcements for reinforced concrete members, more particularly for reinforcements in cage form for reinforced concrete structural components in bar or rod form, such as columns, beams, drilled foundation piles or the like, which reinforcing cage is formed from stirrups (1) extending peripherally so as to be closed over the entire periphery and is adapted to be joined to a longitudinal reinforcement which is formed by rods (4) and together with which it forms the reinforcement, the stirrups (1) which form the reinforcing cage being interconnected by two longitudinally extending connecting rods (2) disposed on the outside of the stirrups, and being held in the mutual stirrup spacing provided for the three-dimensional reinforcement, the connecting rods (2) consisting more particularly of steel and being welded to the stirrups (1), characterised in that for the purpose of allowing easy stacking of at least three such reinforcing cages one inside the other in a transverse direction the longitudinally extending connecting rods (2) are situated in each case only at the two points of intersection of the stirrup contour and a straight line (8) passing through the centre of gravity (7) of the stirrup contour or in the immediate vicinity of these points of intersection at the outside of the stirrups (1), said straight line extending - in the case of a polygonal stirrup contour - at least through a corner zone of the stirrup contour or through the immediate vicinity of said corner zone, and, in the case of the longitudinally extending connecting rods (1) being disposed in the vicinity of the said points of intersection, said connecting rods are preferably disposed on both sides of the straight line (8).
Patent AT-E25375-T1 (AT)
Inventor: MORPER MANFRED DR RER NAT
IPC: C02F3/28
Filed: 1985-04-04
Granted: 1987-02-15
Abstract: This invention relates to a process and device for anaerobic decomposition of organic substrate in which organic substrate to be treated is passed in a downflow mode through a reactor (1) having a filter bed therein as a carrier for settling microorganisms. The substrate treated in filter bed (3) is partially recycled by a recycle pipe 4 from the bottom to the top of reactor (1). Produced digester gas is drawn off by a gas outlet (9) at top of reactor (1). To maintain a high volume load and to achieve high operational stability, it is provided that a partial stream of substrate treated in filter bed (3) is passed in an upflow mode through a riser pipe (11) to effect further degradation of residuals and is drawn off at the top of reactor (1) by means an outlet (10) directly from the riser pipe (11).
Patent AT-E41835-T1 (AT)
Inventor: MENKEN GUENTHER DIPL-ING
IPC: G21C7/10
Filed: 1985-11-27
Granted: 1989-04-15
Abstract: 1. A metallic component used in a nuclear power plant with a surface which is designed to come into contact with cooling agent and which is provided with a coating of titanium carbide (TiC) and/or titanium nitride (TiN) and/or zirconium nitride (ZrN), characterized in that the thickness of the coating is 0.1 to 3 mu m.
Patent AT-E34535-T1 (AT)
Inventor: VIGNERON GERARD GASTON
IPC: B26F1/38
Filed: 1985-03-22
Granted: 1988-06-15
Abstract: A method of and an apparatus for the cutting of rectangular windows on mats provides a pair of blades on respective tracks which are simultaneously displaced to cut a pair of mutually perpendicular cuts in a blank positioned on a worktable. The blade carriages are actuated by pneumatic cylinders and in turn carry pneumatic cylinders for raising and lowering the blades. The margins of the mat are defined by adjustable bars whose perpendicular distances from a reference point, represented by the junction of the paths of the cuts, can be set.
Patent AT-E38313-T1 (AT)
Inventor: JOHANSSON STURE
IPC: A23D7/02
Filed: 1985-01-23
Granted: 1988-11-15
Abstract: A process for the manufacture of a butter like dairy spread which is spreadable at refrigeration temperature and which has a content of vegetable fat which is higher than 30% and which has a iodine value of between 55 and 65, whereby cream having a iodine value of 25-40 and an uncured veget- able fat are treated and churned. According to the invention a vegetable "cream" having substantially the same iodine value and other oleic acid composition as butter cream from milk is prepared in that a cured vegetable fat is emulsified with a milk product, is pasteurized, it may be acidified and temperature treated and is cooled to churning temperature, where upon the vegetable "cream" together with the uncured vegetable fat and some amount of animal fat, for instance ordinary butter cream, is churned, and whereby the total amount of cured and uncured vegetable fat is between 30% and nearly 100% as calculated on the total fat content of the dairy spread.
Patent AT-E56324-T1 (AT)
Inventor: SCHMIDT HELMUT
IPC: H02K29/00
Filed: 1986-09-10
Granted: 1990-09-15
Abstract: 1. Bearing flange (2), more particularly for an external-rotor motor mounted unilaterally and in an axially braced manner, with rotor bearing (3, 4) to be inserted from its one axial end into a bearing bore-hole with an axial pressure force, and with stator (7) to be incorporated at its other axial end, characterized in that in the region of the bearing bore-hole on the outer circumference of the bearing flange (2) there is provided a recess (groove 21) for a support relative to the axial pressure force.
Patent AT-E56131-T1 (AT)
Inventor: PALMER GARY E
IPC: A47L11/164
Filed: 1986-09-12
Granted: 1990-09-15
Abstract: A driver assembly (24) for the pad (35) of a high speed floor burnishing machine includes a flexible back plate (29) having a peripheral retaining skirt (30) which centers the pad (35) on the driver assembly (24) and also prevents the edges of the pad growing or expanding to a larger circum­ference during high speed rotary burnishing action. The backing plate (29) adds stiffness to the pad (35) when rotating at high speed, and it promotes uniform contact of the pad with the floor at the outer radial extremities of the pad where the velocity is greatest and the polishing is most effective. The pad (35) and driver assembly (24) are surrounded by a shroud (17) which is continuously evacuated by radial air flow generated by the motion of the driver assembly which includes a finned hub (25, 26). The air flow carries debris generated by the burnisher to a collection bag or filter without leaving the machine.