baber/WOPTO huggingface dataset:
Patent AT-E33303-T1 (AT)
Inventor: NORDHAUSEN JUERGEN
IPC: F24D3/00
Filed: 1985-11-25
Granted: 1988-04-15
Abstract: 1. A process for the operation of a two-condition heating installation, comprising the following features : a) into a heating circuit which conducts a liquid heat carrier and which contains a heat pump (1), a further heat source (2), a first multi-path mixer (3) which is connected to the heat pump (1) and the further heat source (2), an outgoing pipeline (7) which extends from the first multi-path mixer (3) to a second multi-path mixer (8), and an outgoing leg (9) which commences from the second multi-path mixer (8), the further heat source (2) is inserted when a temperature difference between the outgoing pipeline (7) and the outgoing leg (9), which is established by a differential temperature regulator (16) through two temperature sensors (14, 15), assumes a predetermined value ; characterised by the following features : b) the heat pump (1) is switched on at a lower value of the temperature difference ; c) the further heat source (2) is switched on when, at the end of a predetermined time interval after the switching-on of the heat pump (1), the lower value of the temperature difference has not yet been exceeded ; d) after the switching on of the further heat source (2), the flow from ther further heat source (2) into the outgoing pipeline (7) is increased in the first multi-path mixer (3) until the lower value of the temperature difference is exceeded ; e) after an upper value of the temperature difference is exceeded, which takes place due to a supply of heat, or due to a change in the heat requirement, the flow in the first multi-path mixer from the further heat source (2) into the outgoing pipeline (2) is reduced until the temperature difference falls below the upper value ; f) at the end of a predetermined time interval the further heat source (2) is switched-off when the first multi-path mixer (3) has reached its "off" position ; g) the heat pump (1) is switched-off when the first multi-path mixer (3) assumes its "off" position and the lower value of the temperature difference is exceeded.
Patent AT-E60750-T1 (AT)
Inventor: HOWELL JERALD ALAN
IPC: B01J31/02
Filed: 1985-11-28
Granted: 1991-02-15
Abstract: At least one decomposable molybdenum additive selected from the group consisting of a mixture of a molybdenum dithiophosphate and a molybdenum carboxylate and a mixture of a molybdenum dithiocarbamate and a molybdenum carboxylate is mixed with a hydrocarbon-containing feed stream. The hydrocarbon-containing feed stream containing such decomposable molybdenum additive is then contacted in a hydrovisbreaking process with hydrogen under suitable hydrovisbreaking conditions.
Patent AT-E53687-T1 (AT)
Inventor: MINAMI TOSHIHIKO
IPC: G11B7/08
Filed: 1985-06-27
Granted: 1990-06-15
Abstract: A photosensor device (38) and an optical pick-up device (50) incorporating the photosensor device (38) are advantageously used in an optical compact disc player of the type where the optical pick-up device (50) is driven along a path at an acute tilt angle (p) relative to the sides of a rectangular casing (40). The photosensor device (38) has a plurality of photosensitive elements (3E, etc.) aligned in a first direction and a plurality of terminal leads (9) extending parallel to each other and perpendicular to a second direction so that the photosensor (38) may be mounted on a circuit board in a conventional configuration to save space. Within the optical pick-up device (50), the photosensitive elements (3E, etc.) are aligned at a mounting angle (8) which is a function of the tilt angle (p) so that the three optical beams are received thereon in the proper orientation.
Patent AT-E51924-T1 (AT)
Inventor: AARSTAD EINAR
IPC: B65G1/06
Filed: 1986-06-16
Granted: 1990-04-15
Abstract: A two level structure (2) for parking vehicles or storing goods.which structure (2) comprises a sunken pit (4), first and second spaced apart platform members (6.8) which are for receiving the vehicles or the goods, support means (10) which is mounted on the first platform member (6) and which supports the second platform member (8) in a fixed horizontal position above the first member (6), mover means (12,14) for moving the platform members (6,8) from a first position in which the first platform member (6) is in the pit (4) and the second platform member (8) is at a ground level to a second position in which the first platform member (6) is at ground level and the second platform member (8) is above ground level, a water sealing arrangement (22,24) for preventing the ingress of water into the pit (4), and emergency stop means (28) for automatically stopping the descent of the first and second platform members (6,8) in the event that the second platform member (8) encounters an obstacle, the second platform member (8) being such that it has a peripheral overlap portion (26) which overlaps the rim of the pit (4), and the water sealing arrangement (22, 24) and the emergency stop means (28) being so positioned as to operate over that part of the ground that is overlapped by the peripheral overlap portion (26) of the second platform member (8).
Patent AT-E72431-T1 (AT)
Inventor: BROWN ROGER CHARLES
IPC: C07K5/02
Filed: 1986-08-15
Granted: 1992-02-15
Abstract: There are described compounds of formula I,   <IMAGE> I  in which Y is S, O or NR9, n is 0 or 1, R9 is hydrogen or alkyl C 1 to 10, R3 is hydrogen, alkyl C 1 to 10, cycloalkyl C3 to 10, CF3, SR10, a 5 or 6 membered heterocyclic group containing one or more S, O or N atoms, NR4R5, phenyl or phenylalkyl C7 to 12, the phenyl, phenylalkyl and heterocyclic groups optionally being fused to a further phenyl group, the heterocyclic group and any phenyl group optionally being substituted by alkyl C 1 to 6, halogen, alkoxy C 1 to 6, nitro, nitrile, CF3, SR6, NR7R11 or hydroxy, R6, R7 and R11, which may be the same or different, are each hydrogen or alkyl C 1 to 10, R4 and R5, which may be the same or different, are each hydrogen, alkyl C 1 to 10 or phenyl, R10 is alkyl C 1 to 10, X1 is S or O, and A is a chain comprising from 2-16 atoms, which chain carries an O or S containing substitutent at a position 2-6 atoms away from the group C=X1, and pharmaceutically acceptable salts, esters and amides thereof, p1 there are also described method of making the compounds and pharmaceutical formulations, e.g. for the treatment of hypertension, containing them.
Patent AT-E48815-T1 (AT)
Inventor: BILLIET JEAN-CLAUDE
IPC: B65D5/48
Filed: 1986-09-03
Granted: 1990-01-15
Abstract: A cross brace for forming compartments in a packing case (32) comprises first and second elements of sheet material (2,4) each of which is provided with at least one slit for interengagement of the elements so that each element has a portion which is disposed in the slit in the other element. At least one of said elements (4) has at least one incision (18) therein which provides a tongue (20) which is adapted to be pressed out of the element and secured to a wall (28) of a packing-case. <IMAGE>
Patent AT-E33372-T1 (AT)
Inventor: SCHMITZ JOACHIM DIPL-ING FH
IPC: B65G1/127
Filed: 1986-01-31
Granted: 1988-04-15
Abstract: The present invention provides a circulating rack having an electric drive which can be pivoted, to a limited degree, in opposed directions dependent upon the transmitted torque of the electric drive. The drive is mounted on a pivotal rocker element which is displaced against the force of two counteracting elastically deformable abutments. A torque transmitted by the electric drive to overcome non-uniform loading of the circulating rack system causes the pivotal rocker to be displaced in either a clockwise or counterclockwise direction. A displacement measuring sensor measures the extent of pivotal movement of the rocker to provide an indication of the non-uniform loading condition so that corrective action may be taken. If the rocker is pivoted beyond a predetermined range, as for example that caused by a severe overloading condition, the displacement measuring sensor will cause the electric drive to turn off and prevent further circulation of the system until the overload has been corrected.
Patent AT-E68213-T1 (AT)
Inventor: DWEK RAYMOND ALLEN
IPC: C07H5/06
Filed: 1986-09-05
Granted: 1991-10-15
Abstract: A preparative scale method for the isolation of unreduced oligosaccharides of glycoproteins and glycohormones having a N-linked oligosaccharide structure is disclosed. The method employs hydrazin­olysis of the glycoprotein or glycohormone under reaction conditions to cause cleavage at the N-linked sites, producing a mixture having as a major component a de-N-acetylated hydrazone derivative of the oligo­saccharides, followed by N-acylation of the hydrazone derivative, acid-catalysis of the hydrazone derivative to produce unreduced oligosaccharides, and subjecting the resulting unreduced oligosaccharides to cellulose column chromatography to remove contaminants and to recover the unreduced oligosaccharides.
Patent AT-E129802-T1 (AT)
Inventor: KARLSSON LARS
IPC: A47J39/00
Filed: 1986-08-13
Granted: 1995-11-15
Abstract: A heat treating oven incorporating at least one oven section (8, 8a, 8b), built in a modular system, and where the inner sides (13, 17) of the oven walls at least partly are provided with reflecting material and support a number of infra-red radiating tubes (15) connectable to a current source, and which oven section is equipped with supply air terminal devices (10, 14, 18). In order to make the oven more flexible this oven section has at least one heating unit (11) connected to the supply air terminal devices (10, 14, 18) and adapted to be optionally switched in for heating the supply air to an optional temperature, in order to impart upon the oven section a combination of heating by optional proportions of radiation heat caused by the infra-red tubes and convection heat caused by the heated supply air.
Patent AT-E102418-T1 (AT)
Inventor: BOGNER WILLY
IPC: H04N5/265
Filed: 1987-03-12
Granted: 1994-03-15
Abstract: A method for simultaneous depiction of at least two temporally sequential events, particularly sports events in the form of racing or jumping, on adjoining picture surfaces such as of at least one picture screen, with at least sections of the events being stored, via a video device, in at least one picture memory. Thus sports events of the type described above can be organized in a more interesting and expressive manner for television viewers, and sportspersons and managers are given the possibility of comparing, as soon and as exactly as possible, individual races and jumps, etc. This is achieved by showing simultaneously with the direct showing and/or broadcasting of the live event at least one additional event of the same type, which is pre-stored in the picture memory, synchronously and/or spatially in parallel with the live event.
Patent AT-E69369-T1 (AT)
Inventor: BRANDESTINI MARCO
IPC: A61B5/107
Filed: 1987-06-12
Granted: 1991-11-15
Abstract: The method provides a means for a dentist to record the shape in situ of teeth prepared for repair. During a search mode, a high resolution grey scale image is presented on a monitor. The scan head is positioned over the prepared cavity, using this visual feedback. A trigger initiates actual 3D data acquisition, which is accomplished in a fraction of a second using an active triangulation principle. The result is stored in congruent memory banks in the form of a 3D profile and a pseudoplastic grey scale image representing the back-scattered contrast. The pseudoplastic contrast image is displayed instantaneously on the monitor. The point to point relationship between the pseudoplastic grey scale image and the 3D profile allows use of the grey scale display as a drawing plane for operator data verification and editing. The contour lines defining the desired restorative implant appear as an overlay to the grey scale image, while the actual positional values of points on the contour lines are stored in and retrieved from the 3D profile. The contrast-derived pseudoplastic image not only provides higher intelligibility for the operator; but data processing algorithms can also make use for each image point of both sets of data, that is the 3D profile and the contrast image.
Patent AT-E43684-T1 (AT)
Inventor: BRAUS JUERGEN
IPC: F16C33/20
Filed: 1987-01-03
Granted: 1989-06-15
Abstract: 1. Sheet sliding bearing material, constructed from a grid-like expanded metal 0.3 to 0.9 mm thick with diamond-shaped openings and consisting of a wrought aluminium alloy having an elongation at break of delta 5 = 8 to 20% and a Brinell hardness of HB 35 to 65, which metal is coated with a matrix of 5 to 25% volume lead, 10 to 50% volume glass fibres and 40 to 80% volume PTFE in such a way that the diamond-shaped openings in the expanded metal are filled with the matrix and there is a friction or sliding layer of the matrix 0.01 to 0.3 mm thick over the expanded metal, and the matrix (1) contains zinc sulphide or barium sulphate having a grain size of 0.1 to 1.0 mu m with an average grain size of 0.3 mu m in a quantity of 10 to 50% volume.
Patent AT-E56818-T1 (AT)
Inventor: MOREL MICHEL
IPC: G01B7/287
Filed: 1987-12-01
Granted: 1990-10-15
Abstract: A device for measuring flatness defects in a strip (15), e.g., rolled metal sheets, by the use of sensors. The voltage is measured within an amplitude measuring interval smaller than the voltage variation interval after the pulse, each sensor is associated with a correction transformer (7) capable of delivering on each energizing pulse an adjustable correction voltage (U2) algebraically added to the voltage (U1) at the terminals of the secondary winding (42) of the sensor and whose value, at the instant of measurement, is determined so as to bring the measured voltage (U3) within the measurement interval of the converter.
Patent AT-E61722-T1 (AT)
Inventor: GOISSER SIEGFRIED DIPL-ING
IPC: A61C1/08
Filed: 1984-10-26
Granted: 1991-04-15
Abstract: Dental handpiece assembly, comprising a drive motor (2) and a handpiece (1) which can be coupled to the latter, additionally comprising a lighting arrangement in the form of a light guide (24) which runs in the handpiece (1) and whose motor-side end corresponds with an eccentrically arranged electric lamp (6). In order to achieve an improved light transmission between drive motor and handpiece, it is proposed that the lamp (6) be mounted in a receiving part (5) which, on the one hand, contains a sleeve (19) engaging over the motor housing (18) and locking means (15, 16) for axial fixing on the drive motor (2) and, on the other hand, a guide journal (17) surrounding the tube connection (30) and further locking means (21, 22) for the fixing of a handpiece (1) with ISO-standardised coupling. The lamp (6) is mounted in the front part of the sleeve (19) with a light outlet point (27) on the end face. On the end face (25) of the motor housing (18) and on corresponding surfaces of the sleeve (19) there are slip rings (28, 29) and contact springs bearing resiliently against these. <IMAGE>
Patent AT-E65584-T1 (AT)
Inventor: KLAUS FRANZ
IPC: F04D15/02
Filed: 1988-03-05
Granted: 1991-08-15
Abstract: The invention relates to a magnetic pump drive with a double- skinned split pot. The inner pot and the outer pot are in contact, at least in the cylindrical shell area of both pots, a path network in the area of the contact zones providing the facility for leak scanning. A path network in the form of a helix is especially favourable, the character of a single-part, thick-walled split pot thereby being largely retained.
Patent AT-E73296-T1 (AT)
Inventor: HANSEN JAMES RICHARD
IPC: A22C13/00
Filed: 1988-11-09
Granted: 1992-03-15
Abstract: A fiber-reinforced cellulosic casing article with 40% - 65% moisture, a first ketene dimer peeling aid coating on the casing inner surface, a second wood-derived tar-containing liquid smoke coating and precipitated tar having a single mode mass spectrometric distribution below 400 atomic mass units.
Patent AT-E80689-T1 (AT)
Inventor: SCHWOERER ARTUR
IPC: E04G9/02
Filed: 1988-11-21
Granted: 1992-10-15
Abstract: A formwork system has at least two rectangular formwork panels (22, 22') which have, along at least one edge (13, 15), a multiplicity of equal-sized holes (11, 11') of axis extending perpendicularly to the edge, which are arranged in series extending parallel to the edge in accordance with a grid dimension of equally spaced grid points. The formwork panels (22, 22') can be put together with their edges possessing the holes (11, 11') preferably aligned with one another, so that a plurality of connecting holes (11, 11') of one formwork panel (22) coincide with a plurality of connecting holes (11, 11') of the other formwork panel (22') and by fitting suitable connecting pins through at least some of the coincident holes (11, 11') of both formwork panels (22, 22'), a positive connection of the formwork panels (22, 22') can be produced in the direction of the edge (13, 15) possessing the coincident holes. At the edges of each formwork panel, only one part of the mutually assigned connecting holes (11) is arranged on the grid points (12). The other part of the connecting holes (11') is arranged offset by less than half the grid-point spacing (a) with respect to the grid points (12), and to be precise in one formwork panel (22) in the opposite direction to that in the other formwork panel (22'). 
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Patent AT-E93797-T1 (AT)
Inventor: BALLESTRAZZI ARIS
IPC: B65B51/30
Filed: 1988-07-26
Granted: 1993-09-15
Abstract: A packaging machine suitable for the continuous packaging of individual products, or of groups of overlapped products (12) having a different size in height, such as signatures, newspapers, magazines, books, and the like, and provided with at least one running-belt pressing device which is vertically shiftable and is made integral with a car (28) which suitable for reciprocating inside the packaging machine, and which supports a transversal-welding unit (18), which is provided with a combined motion of the welding element both downwards towards and products and of accompanying of the same products, so as to make it possible said products to be correctly packaged and to be perfecly stacked, with the packaging of even one individual product being made possible, independently on whether it even contains an extremely small number of pages.
Patent AT-E79907-T1 (AT)
Inventor: SHERMAN PETER G
IPC: C23F3/04
Filed: 1987-11-20
Granted: 1992-09-15
Abstract: Compositions and methods of using the compositions in preparing ferrous metal components for subsequent surface electroplating by preparing a solution containing an acid and a sequestering agent, immersing the components and abrading media in the solution, and agitating the components and the abrading media while maintaining the components and the media immersed in the solution. The composition has, by defined weight percents, oxalic acid; a phosphorus sequestering agent; the ratio by weight of oxalic acid to sequestering agent being in a range of from about 0.7:1 to about 0.2:1; a quantity of an ammonifying agent sufficient and effective for adjusting the pH of the solution formed on dissolving the composition in water to a range of from about 3.5 to about 6; a quantity of a surfactant sufficient and effective for accomplishing wetting of the composition; and a quantity of a carrier material in the form of a suspending agent sufficient to make up the remainder of the composition.
Patent AT-E80097-T1 (AT)
Inventor: EHRLINGER FRIEDRICH
IPC: B62D7/10
Filed: 1988-04-12
Granted: 1992-09-15
Abstract: The steering shaft with power-assisted steering has a geared rotary drive (4) which can be arranged centrally or asymmetrically on any sides of the axle housing (1) to which it is secured directly. The pivoting shaft (5) of the geared rotary drive causes the pivoting levers (8 or 8A) extending transversely over the axle housing to pivot. Tie rods (10, 11) are coupled to the free ends of the levers (8 or 8A) by bearing eye-pieces (9, 9A). This arrangement enables a compact construction with advantageous off-road driving characteristics and a smaller decrease in the steering forces (FS) in the region of maximal lock (L), which can also be increased, and results in better force transmission and smaller steering errors.
Patent AT-E129705-T1 (AT)
Inventor: DEWALD RAYMOND C
IPC: C08F2/38
Filed: 1988-07-26
Granted: 1995-11-15
Abstract: A composition having the formula  <IMAGE>  wherein n has an average value of one to about five, is disclosed for use in reducing or eliminating the formation of reactor scale during the polymerization of vinyl chloride and comonomers. The composition is prepared by reacting phenothiazine with formaldehyde in the presence of a liquid diluent that is a solvent for the phenothiazine, but a non-solvent for the dimer of phenothiazine and formaldehyde. The process of the invention is preferably conducted in the presence of a strong acid catalyst. The formaldehyde is preferably added slowly to the reaction mixture over the course of the reaction. The product can be filtered and dried.
Patent AT-E109801-T1 (AT)
Inventor: WAMPRECHT CHRISTIAN DR
IPC: C08F222/06
Filed: 1989-06-20
Granted: 1994-08-15
Abstract: Modified copolymers of a molecular weight range from 1500 to 75,000 which contain both intramolecular carboxylic anhydride groups and olefinically unsaturated (meth)acrylate groups in chemically bonded form, a process for the preparation of the modified copolymers by copolymerisation of olefinically unsaturated monomers with concomitant use of copolymerisable, anhydride-functional monomers and subsequent modification of the copolymers obtained in this way by reaction with a sub-equivalent amount of hydroxyl- or amino-functional (meth)acrylates, a binder, essentially comprising these modified copolymers, for coating agents or sealants which can be cured by the action of moisture, and to the use thereof.
Patent AT-E137337-T1 (AT)
Inventor: HOLEN JAMES T
IPC: G01N33/53
Filed: 1989-07-24
Granted: 1996-05-15
Abstract: A semi-automated biological sample analyzer and subsystems are provided to simultaneously perform a plurality of enzyme immuno assays for himan IgE class antibodies specific to a panel of preselected allergens in each of a plurality of biological samples. A carousel is provided to position and hold a plurality of reaction cartridges. Each reaction cartridge includes a plurality of isolated test sites formed in a two dimensional array in a solid phase binding layer contained within a reaction well which is adapted to contain a biological sample to be assayed. The carousel and cartridges contain structures which cooperate to precisely position the cartridges in each of three separate dimensions so that each cartridge is positioned uniformly. An optical reader operating on a principle of diffuse reflectance is provided to read the results of the assays from each test site of each cartridge. Also provided is a subsystem which provides predetermined lot-specific assay calibration data which is useful for normalizing the results of various assays with respect to predetermined common standard values.
Patent AT-E93935-T1 (AT)
Inventor: MUELLENBERG RALPH
IPC: F16B2/14
Filed: 1989-09-22
Granted: 1993-09-15
Abstract: The loading assembly (100) comprises taper rings (10, 20) which are arranged on a shaft (1) or in the recess (4) of an outer component (3) and, upon mutual axial displacement, clamp the outer component (3) in place on the shaft (1). The axial displacement is effected by a screwed socket (30) which acts on one taper ring (10) and, with a peripheral collar (17) projecting inwards, reaches behind a peripheral collar (13), projecting radially outwards, of the other taper ring (20). The peripheral collar (13) is provided at the thin-walled end of the outer taper ring (20). A thread (8) meshing with the screwed socket (30) is provided at the thick-walled end of the inner taper ring (10) and projects past the outer periphery of the peripheral collar (13). 
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